Home / 73,466,205.60-110,210,972.40-24,948,631.20

Finding the Fourth Proportional to 73,466,205.60, 110,210,972.40 and 24,948,631.20

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Solution

The fourth proportional to 73,466,205.60, 110,210,972.40 and 24,948,631.20 is: 37,426,907.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,466,205.60 : 110,210,972.40 = 24,948,631.20 : x
  2. Step 2: Convert to fraction form
    73,466,205.60/110,210,972.40 = 24,948,631.20/x
  3. Step 3: Cross multiply
    73,466,205.60x = 110,210,972.40 × 24,948,631.20
  4. Step 4: Simplify right side
    73,466,205.60x = 2,749,612,904,600,979
  5. Step 5: Solve for x
    x = 2,749,612,904,600,979/73,466,205.60
  6. Step 6: Final answer
    x = 37,426,907.82

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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.