Home / 173,664,966.98-260,442,140.78-57,053,255.06

Finding the Fourth Proportional to 173,664,966.98, 260,442,140.78 and 57,053,255.06

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Solution

The fourth proportional to 173,664,966.98, 260,442,140.78 and 57,053,255.06 is: 85,561,711.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,664,966.98 : 260,442,140.78 = 57,053,255.06 : x
  2. Step 2: Convert to fraction form
    173,664,966.98/260,442,140.78 = 57,053,255.06/x
  3. Step 3: Cross multiply
    173,664,966.98x = 260,442,140.78 × 57,053,255.06
  4. Step 4: Simplify right side
    173,664,966.98x = 14,859,071,886,293,768
  5. Step 5: Solve for x
    x = 14,859,071,886,293,768/173,664,966.98
  6. Step 6: Final answer
    x = 85,561,711.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.