Home / 94,053,863.64-129,787,165.92-52,792,784.40

Finding the Fourth Proportional to 94,053,863.64, 129,787,165.92 and 52,792,784.40

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Solution

The fourth proportional to 94,053,863.64, 129,787,165.92 and 52,792,784.40 is: 72,850,020.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,053,863.64 : 129,787,165.92 = 52,792,784.40 : x
  2. Step 2: Convert to fraction form
    94,053,863.64/129,787,165.92 = 52,792,784.40/x
  3. Step 3: Cross multiply
    94,053,863.64x = 129,787,165.92 × 52,792,784.40
  4. Step 4: Simplify right side
    94,053,863.64x = 6,851,825,868,301,588
  5. Step 5: Solve for x
    x = 6,851,825,868,301,588/94,053,863.64
  6. Step 6: Final answer
    x = 72,850,020.22

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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.