Home / 15,740,332,606,551-23,613,719,099,664-5,412,681,376,678.20

Finding the Fourth Proportional to 15,740,332,606,551, 23,613,719,099,664 and 5,412,681,376,678.20

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Solution

The fourth proportional to 15,740,332,606,551, 23,613,719,099,664 and 5,412,681,376,678.20 is: 8,120,129,402,581.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,740,332,606,551 : 23,613,719,099,664 = 5,412,681,376,678.20 : x
  2. Step 2: Convert to fraction form
    15,740,332,606,551/23,613,719,099,664 = 5,412,681,376,678.20/x
  3. Step 3: Cross multiply
    15,740,332,606,551x = 23,613,719,099,664 × 5,412,681,376,678.20
  4. Step 4: Simplify right side
    15,740,332,606,551x = 127,813,537,604,861,648,718,266,368
  5. Step 5: Solve for x
    x = 127,813,537,604,861,648,718,266,368/15,740,332,606,551
  6. Step 6: Final answer
    x = 8,120,129,402,581.16

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Double scale
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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.