Home / 32,651,254.60-48,976,881.90-9,932,115.40

Finding the Fourth Proportional to 32,651,254.60, 48,976,881.90 and 9,932,115.40

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Solution

The fourth proportional to 32,651,254.60, 48,976,881.90 and 9,932,115.40 is: 14,898,173.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,651,254.60 : 48,976,881.90 = 9,932,115.40 : x
  2. Step 2: Convert to fraction form
    32,651,254.60/48,976,881.90 = 9,932,115.40/x
  3. Step 3: Cross multiply
    32,651,254.60x = 48,976,881.90 × 9,932,115.40
  4. Step 4: Simplify right side
    32,651,254.60x = 486,444,042,962,971.25
  5. Step 5: Solve for x
    x = 486,444,042,962,971.25/32,651,254.60
  6. Step 6: Final answer
    x = 14,898,173.10

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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.