Home / 75,527,881.80-113,291,822.70-24,446,560.20

Finding the Fourth Proportional to 75,527,881.80, 113,291,822.70 and 24,446,560.20

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Solution

The fourth proportional to 75,527,881.80, 113,291,822.70 and 24,446,560.20 is: 36,669,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,527,881.80 : 113,291,822.70 = 24,446,560.20 : x
  2. Step 2: Convert to fraction form
    75,527,881.80/113,291,822.70 = 24,446,560.20/x
  3. Step 3: Cross multiply
    75,527,881.80x = 113,291,822.70 × 24,446,560.20
  4. Step 4: Simplify right side
    75,527,881.80x = 2,769,595,363,803,276.50
  5. Step 5: Solve for x
    x = 2,769,595,363,803,276.50/75,527,881.80
  6. Step 6: Final answer
    x = 36,669,840.30

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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.