Home / 17,293,077.68-23,864,541.02-9,452,600.46

Finding the Fourth Proportional to 17,293,077.68, 23,864,541.02 and 9,452,600.46

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Solution

The fourth proportional to 17,293,077.68, 23,864,541.02 and 9,452,600.46 is: 13,044,639.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,077.68 : 23,864,541.02 = 9,452,600.46 : x
  2. Step 2: Convert to fraction form
    17,293,077.68/23,864,541.02 = 9,452,600.46/x
  3. Step 3: Cross multiply
    17,293,077.68x = 23,864,541.02 × 9,452,600.46
  4. Step 4: Simplify right side
    17,293,077.68x = 225,581,971,423,340.88
  5. Step 5: Solve for x
    x = 225,581,971,423,340.88/17,293,077.68
  6. Step 6: Final answer
    x = 13,044,639.92

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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.