Home / 73,767,538.32-101,704,576.35-60,487,787.58

Finding the Fourth Proportional to 73,767,538.32, 101,704,576.35 and 60,487,787.58

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Solution

The fourth proportional to 73,767,538.32, 101,704,576.35 and 60,487,787.58 is: 83,395,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,767,538.32 : 101,704,576.35 = 60,487,787.58 : x
  2. Step 2: Convert to fraction form
    73,767,538.32/101,704,576.35 = 60,487,787.58/x
  3. Step 3: Cross multiply
    73,767,538.32x = 101,704,576.35 × 60,487,787.58
  4. Step 4: Simplify right side
    73,767,538.32x = 6,151,884,810,172,691
  5. Step 5: Solve for x
    x = 6,151,884,810,172,691/73,767,538.32
  6. Step 6: Final answer
    x = 83,395,555.15

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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.