Home / 24,687,320.10-37,030,980.15-7,649,715.30

Finding the Fourth Proportional to 24,687,320.10, 37,030,980.15 and 7,649,715.30

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Solution

The fourth proportional to 24,687,320.10, 37,030,980.15 and 7,649,715.30 is: 11,474,572.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,687,320.10 : 37,030,980.15 = 7,649,715.30 : x
  2. Step 2: Convert to fraction form
    24,687,320.10/37,030,980.15 = 7,649,715.30/x
  3. Step 3: Cross multiply
    24,687,320.10x = 37,030,980.15 × 7,649,715.30
  4. Step 4: Simplify right side
    24,687,320.10x = 283,276,455,427,451.25
  5. Step 5: Solve for x
    x = 283,276,455,427,451.25/24,687,320.10
  6. Step 6: Final answer
    x = 11,474,572.95

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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.