Home / 1,294,068,000.90-1,941,102,001.35-1,064,296,532.10

Finding the Fourth Proportional to 1,294,068,000.90, 1,941,102,001.35 and 1,064,296,532.10

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Solution

The fourth proportional to 1,294,068,000.90, 1,941,102,001.35 and 1,064,296,532.10 is: 1,596,444,798.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,068,000.90 : 1,941,102,001.35 = 1,064,296,532.10 : x
  2. Step 2: Convert to fraction form
    1,294,068,000.90/1,941,102,001.35 = 1,064,296,532.10/x
  3. Step 3: Cross multiply
    1,294,068,000.90x = 1,941,102,001.35 × 1,064,296,532.10
  4. Step 4: Simplify right side
    1,294,068,000.90x = 2,065,908,128,489,174,528
  5. Step 5: Solve for x
    x = 2,065,908,128,489,174,528/1,294,068,000.90
  6. Step 6: Final answer
    x = 1,596,444,798.15

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.