Home / 99,856,193.60-149,784,290.40-24,211,265.60

Finding the Fourth Proportional to 99,856,193.60, 149,784,290.40 and 24,211,265.60

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Solution

The fourth proportional to 99,856,193.60, 149,784,290.40 and 24,211,265.60 is: 36,316,898.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,856,193.60 : 149,784,290.40 = 24,211,265.60 : x
  2. Step 2: Convert to fraction form
    99,856,193.60/149,784,290.40 = 24,211,265.60/x
  3. Step 3: Cross multiply
    99,856,193.60x = 149,784,290.40 × 24,211,265.60
  4. Step 4: Simplify right side
    99,856,193.60x = 3,626,467,237,581,930.50
  5. Step 5: Solve for x
    x = 3,626,467,237,581,930.50/99,856,193.60
  6. Step 6: Final answer
    x = 36,316,898.40

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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.