Home / 93,525,133.17-129,062,454.33-52,275,863.73

Finding the Fourth Proportional to 93,525,133.17, 129,062,454.33 and 52,275,863.73

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Solution

The fourth proportional to 93,525,133.17, 129,062,454.33 and 52,275,863.73 is: 72,139,445.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,525,133.17 : 129,062,454.33 = 52,275,863.73 : x
  2. Step 2: Convert to fraction form
    93,525,133.17/129,062,454.33 = 52,275,863.73/x
  3. Step 3: Cross multiply
    93,525,133.17x = 129,062,454.33 × 52,275,863.73
  4. Step 4: Simplify right side
    93,525,133.17x = 6,746,851,275,894,447
  5. Step 5: Solve for x
    x = 6,746,851,275,894,447/93,525,133.17
  6. Step 6: Final answer
    x = 72,139,445.80

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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.