Home / 48,854,416.60-73,281,624.90-29,691,047.80

Finding the Fourth Proportional to 48,854,416.60, 73,281,624.90 and 29,691,047.80

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Solution

The fourth proportional to 48,854,416.60, 73,281,624.90 and 29,691,047.80 is: 44,536,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,416.60 : 73,281,624.90 = 29,691,047.80 : x
  2. Step 2: Convert to fraction form
    48,854,416.60/73,281,624.90 = 29,691,047.80/x
  3. Step 3: Cross multiply
    48,854,416.60x = 73,281,624.90 × 29,691,047.80
  4. Step 4: Simplify right side
    48,854,416.60x = 2,175,808,227,767,570.50
  5. Step 5: Solve for x
    x = 2,175,808,227,767,570.50/48,854,416.60
  6. Step 6: Final answer
    x = 44,536,571.70

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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.