Home / 58,811,961.60-88,312,420.80-44,451,244.80

Finding the Fourth Proportional to 58,811,961.60, 88,312,420.80 and 44,451,244.80

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Solution

The fourth proportional to 58,811,961.60, 88,312,420.80 and 44,451,244.80 is: 66,748,275.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,811,961.60 : 88,312,420.80 = 44,451,244.80 : x
  2. Step 2: Convert to fraction form
    58,811,961.60/88,312,420.80 = 44,451,244.80/x
  3. Step 3: Cross multiply
    58,811,961.60x = 88,312,420.80 × 44,451,244.80
  4. Step 4: Simplify right side
    58,811,961.60x = 3,925,597,035,861,411.50
  5. Step 5: Solve for x
    x = 3,925,597,035,861,411.50/58,811,961.60
  6. Step 6: Final answer
    x = 66,748,275.84

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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.