Home / 15,740,332,606,546-23,613,719,099,656-5,412,681,376,673.40

Finding the Fourth Proportional to 15,740,332,606,546, 23,613,719,099,656 and 5,412,681,376,673.40

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Solution

The fourth proportional to 15,740,332,606,546, 23,613,719,099,656 and 5,412,681,376,673.40 is: 8,120,129,402,573.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,740,332,606,546 : 23,613,719,099,656 = 5,412,681,376,673.40 : x
  2. Step 2: Convert to fraction form
    15,740,332,606,546/23,613,719,099,656 = 5,412,681,376,673.40/x
  3. Step 3: Cross multiply
    15,740,332,606,546x = 23,613,719,099,656 × 5,412,681,376,673.40
  4. Step 4: Simplify right side
    15,740,332,606,546x = 127,813,537,604,705,002,671,046,656
  5. Step 5: Solve for x
    x = 127,813,537,604,705,002,671,046,656/15,740,332,606,546
  6. Step 6: Final answer
    x = 8,120,129,402,573.78

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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.