Home / 32,038,095.04-44,177,149.92-20,417,260.48

Finding the Fourth Proportional to 32,038,095.04, 44,177,149.92 and 20,417,260.48

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Solution

The fourth proportional to 32,038,095.04, 44,177,149.92 and 20,417,260.48 is: 28,153,246.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,038,095.04 : 44,177,149.92 = 20,417,260.48 : x
  2. Step 2: Convert to fraction form
    32,038,095.04/44,177,149.92 = 20,417,260.48/x
  3. Step 3: Cross multiply
    32,038,095.04x = 44,177,149.92 × 20,417,260.48
  4. Step 4: Simplify right side
    32,038,095.04x = 901,976,377,180,651.25
  5. Step 5: Solve for x
    x = 901,976,377,180,651.25/32,038,095.04
  6. Step 6: Final answer
    x = 28,153,246.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.