Home / 42,489,019,241.90-58,639,988,219.17-24,182,528,116.40

Finding the Fourth Proportional to 42,489,019,241.90, 58,639,988,219.17 and 24,182,528,116.40

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Solution

The fourth proportional to 42,489,019,241.90, 58,639,988,219.17 and 24,182,528,116.40 is: 33,374,815,167.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,489,019,241.90 : 58,639,988,219.17 = 24,182,528,116.40 : x
  2. Step 2: Convert to fraction form
    42,489,019,241.90/58,639,988,219.17 = 24,182,528,116.40/x
  3. Step 3: Cross multiply
    42,489,019,241.90x = 58,639,988,219.17 × 24,182,528,116.40
  4. Step 4: Simplify right side
    42,489,019,241.90x = 1,418,063,163,855,443,329,024
  5. Step 5: Solve for x
    x = 1,418,063,163,855,443,329,024/42,489,019,241.90
  6. Step 6: Final answer
    x = 33,374,815,167.70

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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.