Home / 101,064,348.70-151,596,523.05-93,411,598.30

Finding the Fourth Proportional to 101,064,348.70, 151,596,523.05 and 93,411,598.30

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Solution

The fourth proportional to 101,064,348.70, 151,596,523.05 and 93,411,598.30 is: 140,117,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,064,348.70 : 151,596,523.05 = 93,411,598.30 : x
  2. Step 2: Convert to fraction form
    101,064,348.70/151,596,523.05 = 93,411,598.30/x
  3. Step 3: Cross multiply
    101,064,348.70x = 151,596,523.05 × 93,411,598.30
  4. Step 4: Simplify right side
    101,064,348.70x = 14,160,873,514,823,292
  5. Step 5: Solve for x
    x = 14,160,873,514,823,292/101,064,348.70
  6. Step 6: Final answer
    x = 140,117,397.45

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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.