Home / 17,480,980.90-24,123,854.73-9,746,504.74

Finding the Fourth Proportional to 17,480,980.90, 24,123,854.73 and 9,746,504.74

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Solution

The fourth proportional to 17,480,980.90, 24,123,854.73 and 9,746,504.74 is: 13,450,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480,980.90 : 24,123,854.73 = 9,746,504.74 : x
  2. Step 2: Convert to fraction form
    17,480,980.90/24,123,854.73 = 9,746,504.74/x
  3. Step 3: Cross multiply
    17,480,980.90x = 24,123,854.73 × 9,746,504.74
  4. Step 4: Simplify right side
    17,480,980.90x = 235,123,264,473,016.44
  5. Step 5: Solve for x
    x = 235,123,264,473,016.44/17,480,980.90
  6. Step 6: Final answer
    x = 13,450,232.90

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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.