Home / 17,442,331.14-24,070,417.29-9,709,200.29

Finding the Fourth Proportional to 17,442,331.14, 24,070,417.29 and 9,709,200.29

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Solution

The fourth proportional to 17,442,331.14, 24,070,417.29 and 9,709,200.29 is: 13,398,696.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,331.14 : 24,070,417.29 = 9,709,200.29 : x
  2. Step 2: Convert to fraction form
    17,442,331.14/24,070,417.29 = 9,709,200.29/x
  3. Step 3: Cross multiply
    17,442,331.14x = 24,070,417.29 × 9,709,200.29
  4. Step 4: Simplify right side
    17,442,331.14x = 233,704,502,412,136.94
  5. Step 5: Solve for x
    x = 233,704,502,412,136.94/17,442,331.14
  6. Step 6: Final answer
    x = 13,398,696.57

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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.