Home / 32,608,740.60-48,913,110.90-9,890,767.80

Finding the Fourth Proportional to 32,608,740.60, 48,913,110.90 and 9,890,767.80

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Solution

The fourth proportional to 32,608,740.60, 48,913,110.90 and 9,890,767.80 is: 14,836,151.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,608,740.60 : 48,913,110.90 = 9,890,767.80 : x
  2. Step 2: Convert to fraction form
    32,608,740.60/48,913,110.90 = 9,890,767.80/x
  3. Step 3: Cross multiply
    32,608,740.60x = 48,913,110.90 × 9,890,767.80
  4. Step 4: Simplify right side
    32,608,740.60x = 483,788,222,287,549.06
  5. Step 5: Solve for x
    x = 483,788,222,287,549.06/32,608,740.60
  6. Step 6: Final answer
    x = 14,836,151.70

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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.