Home / 32,317,827.57-44,614,763.69-20,098,621.17

Finding the Fourth Proportional to 32,317,827.57, 44,614,763.69 and 20,098,621.17

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Solution

The fourth proportional to 32,317,827.57, 44,614,763.69 and 20,098,621.17 is: 27,746,148.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,317,827.57 : 44,614,763.69 = 20,098,621.17 : x
  2. Step 2: Convert to fraction form
    32,317,827.57/44,614,763.69 = 20,098,621.17/x
  3. Step 3: Cross multiply
    32,317,827.57x = 44,614,763.69 × 20,098,621.17
  4. Step 4: Simplify right side
    32,317,827.57x = 896,695,233,893,888.38
  5. Step 5: Solve for x
    x = 896,695,233,893,888.38/32,317,827.57
  6. Step 6: Final answer
    x = 27,746,148.22

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1.5x scale

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.