Home / 52,605,287,082.52-72,603,156,397.94-41,411,949,194.68

Finding the Fourth Proportional to 52,605,287,082.52, 72,603,156,397.94 and 41,411,949,194.68

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Solution

The fourth proportional to 52,605,287,082.52, 72,603,156,397.94 and 41,411,949,194.68 is: 57,154,677,616.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,605,287,082.52 : 72,603,156,397.94 = 41,411,949,194.68 : x
  2. Step 2: Convert to fraction form
    52,605,287,082.52/72,603,156,397.94 = 41,411,949,194.68/x
  3. Step 3: Cross multiply
    52,605,287,082.52x = 72,603,156,397.94 × 41,411,949,194.68
  4. Step 4: Simplify right side
    52,605,287,082.52x = 3,006,638,224,124,897,394,688
  5. Step 5: Solve for x
    x = 3,006,638,224,124,897,394,688/52,605,287,082.52
  6. Step 6: Final answer
    x = 57,154,677,616.50

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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.