Home / 5,843,842,461.38-8,064,286,541.02-3,167,565,178.84

Finding the Fourth Proportional to 5,843,842,461.38, 8,064,286,541.02 and 3,167,565,178.84

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Solution

The fourth proportional to 5,843,842,461.38, 8,064,286,541.02 and 3,167,565,178.84 is: 4,371,122,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,842,461.38 : 8,064,286,541.02 = 3,167,565,178.84 : x
  2. Step 2: Convert to fraction form
    5,843,842,461.38/8,064,286,541.02 = 3,167,565,178.84/x
  3. Step 3: Cross multiply
    5,843,842,461.38x = 8,064,286,541.02 × 3,167,565,178.84
  4. Step 4: Simplify right side
    5,843,842,461.38x = 25,544,153,239,523,024,896
  5. Step 5: Solve for x
    x = 25,544,153,239,523,024,896/5,843,842,461.38
  6. Step 6: Final answer
    x = 4,371,122,837.13

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.