Home / 64,812,248.20-97,255,697.10-24,451,697.80

Finding the Fourth Proportional to 64,812,248.20, 97,255,697.10 and 24,451,697.80

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Solution

The fourth proportional to 64,812,248.20, 97,255,697.10 and 24,451,697.80 is: 36,691,628.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,812,248.20 : 97,255,697.10 = 24,451,697.80 : x
  2. Step 2: Convert to fraction form
    64,812,248.20/97,255,697.10 = 24,451,697.80/x
  3. Step 3: Cross multiply
    64,812,248.20x = 97,255,697.10 × 24,451,697.80
  4. Step 4: Simplify right side
    64,812,248.20x = 2,378,066,914,817,536.50
  5. Step 5: Solve for x
    x = 2,378,066,914,817,536.50/64,812,248.20
  6. Step 6: Final answer
    x = 36,691,628.22

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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.