Home / 25,344,137.80-38,072,193.90-24,392,355.40

Finding the Fourth Proportional to 25,344,137.80, 38,072,193.90 and 24,392,355.40

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Solution

The fourth proportional to 25,344,137.80, 38,072,193.90 and 24,392,355.40 is: 36,642,417.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,344,137.80 : 38,072,193.90 = 24,392,355.40 : x
  2. Step 2: Convert to fraction form
    25,344,137.80/38,072,193.90 = 24,392,355.40/x
  3. Step 3: Cross multiply
    25,344,137.80x = 38,072,193.90 × 24,392,355.40
  4. Step 4: Simplify right side
    25,344,137.80x = 928,670,484,466,512
  5. Step 5: Solve for x
    x = 928,670,484,466,512/25,344,137.80
  6. Step 6: Final answer
    x = 36,642,417.74

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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.