Home / 17,182,882.98-23,712,466.77-9,448,424.10

Finding the Fourth Proportional to 17,182,882.98, 23,712,466.77 and 9,448,424.10

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Solution

The fourth proportional to 17,182,882.98, 23,712,466.77 and 9,448,424.10 is: 13,038,873.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,882.98 : 23,712,466.77 = 9,448,424.10 : x
  2. Step 2: Convert to fraction form
    17,182,882.98/23,712,466.77 = 9,448,424.10/x
  3. Step 3: Cross multiply
    17,182,882.98x = 23,712,466.77 × 9,448,424.10
  4. Step 4: Simplify right side
    17,182,882.98x = 224,045,442,500,117.16
  5. Step 5: Solve for x
    x = 224,045,442,500,117.16/17,182,882.98
  6. Step 6: Final answer
    x = 13,038,873.79

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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.