Home / 32,332,884.77-44,612,720.26-18,579,191.69

Finding the Fourth Proportional to 32,332,884.77, 44,612,720.26 and 18,579,191.69

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Solution

The fourth proportional to 32,332,884.77, 44,612,720.26 and 18,579,191.69 is: 25,635,457.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,884.77 : 44,612,720.26 = 18,579,191.69 : x
  2. Step 2: Convert to fraction form
    32,332,884.77/44,612,720.26 = 18,579,191.69/x
  3. Step 3: Cross multiply
    32,332,884.77x = 44,612,720.26 × 18,579,191.69
  4. Step 4: Simplify right side
    32,332,884.77x = 828,868,281,587,970.38
  5. Step 5: Solve for x
    x = 828,868,281,587,970.38/32,332,884.77
  6. Step 6: Final answer
    x = 25,635,457.13

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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.