Home / 17,730,004.71-24,466,351.80-10,287,090.09

Finding the Fourth Proportional to 17,730,004.71, 24,466,351.80 and 10,287,090.09

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Solution

The fourth proportional to 17,730,004.71, 24,466,351.80 and 10,287,090.09 is: 14,195,572.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,004.71 : 24,466,351.80 = 10,287,090.09 : x
  2. Step 2: Convert to fraction form
    17,730,004.71/24,466,351.80 = 10,287,090.09/x
  3. Step 3: Cross multiply
    17,730,004.71x = 24,466,351.80 × 10,287,090.09
  4. Step 4: Simplify right side
    17,730,004.71x = 251,687,565,140,233.66
  5. Step 5: Solve for x
    x = 251,687,565,140,233.66/17,730,004.71
  6. Step 6: Final answer
    x = 14,195,572.38

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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.