Home / 24,974,438.40-37,461,657.60-13,005,619.20

Finding the Fourth Proportional to 24,974,438.40, 37,461,657.60 and 13,005,619.20

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Solution

The fourth proportional to 24,974,438.40, 37,461,657.60 and 13,005,619.20 is: 19,508,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,974,438.40 : 37,461,657.60 = 13,005,619.20 : x
  2. Step 2: Convert to fraction form
    24,974,438.40/37,461,657.60 = 13,005,619.20/x
  3. Step 3: Cross multiply
    24,974,438.40x = 37,461,657.60 × 13,005,619.20
  4. Step 4: Simplify right side
    24,974,438.40x = 487,212,053,346,385.94
  5. Step 5: Solve for x
    x = 487,212,053,346,385.94/24,974,438.40
  6. Step 6: Final answer
    x = 19,508,428.80

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1.5x scale

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.