Home / 58,662,909.20-88,004,861.40-24,587,699.60

Finding the Fourth Proportional to 58,662,909.20, 88,004,861.40 and 24,587,699.60

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Solution

The fourth proportional to 58,662,909.20, 88,004,861.40 and 24,587,699.60 is: 36,885,949.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,662,909.20 : 88,004,861.40 = 24,587,699.60 : x
  2. Step 2: Convert to fraction form
    58,662,909.20/88,004,861.40 = 24,587,699.60/x
  3. Step 3: Cross multiply
    58,662,909.20x = 88,004,861.40 × 24,587,699.60
  4. Step 4: Simplify right side
    58,662,909.20x = 2,163,837,095,442,835.75
  5. Step 5: Solve for x
    x = 2,163,837,095,442,835.75/58,662,909.20
  6. Step 6: Final answer
    x = 36,885,949.32

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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.