Home / 32,554,613.20-48,839,695.80-9,835,733.20

Finding the Fourth Proportional to 32,554,613.20, 48,839,695.80 and 9,835,733.20

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Solution

The fourth proportional to 32,554,613.20, 48,839,695.80 and 9,835,733.20 is: 14,755,949.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554,613.20 : 48,839,695.80 = 9,835,733.20 : x
  2. Step 2: Convert to fraction form
    32,554,613.20/48,839,695.80 = 9,835,733.20/x
  3. Step 3: Cross multiply
    32,554,613.20x = 48,839,695.80 × 9,835,733.20
  4. Step 4: Simplify right side
    32,554,613.20x = 480,374,217,457,960.50
  5. Step 5: Solve for x
    x = 480,374,217,457,960.50/32,554,613.20
  6. Step 6: Final answer
    x = 14,755,949.16

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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.