Home / 45,270,851,420.78-62,471,956,073.10-24,670,603,862.43

Finding the Fourth Proportional to 45,270,851,420.78, 62,471,956,073.10 and 24,670,603,862.43

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Solution

The fourth proportional to 45,270,851,420.78, 62,471,956,073.10 and 24,670,603,862.43 is: 34,044,442,117.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,270,851,420.78 : 62,471,956,073.10 = 24,670,603,862.43 : x
  2. Step 2: Convert to fraction form
    45,270,851,420.78/62,471,956,073.10 = 24,670,603,862.43/x
  3. Step 3: Cross multiply
    45,270,851,420.78x = 62,471,956,073.10 × 24,670,603,862.43
  4. Step 4: Simplify right side
    45,270,851,420.78x = 1,541,220,880,790,578,266,112
  5. Step 5: Solve for x
    x = 1,541,220,880,790,578,266,112/45,270,851,420.78
  6. Step 6: Final answer
    x = 34,044,442,117.19

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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.