Home / 17,941,901.60-24,759,823.56-9,793,139.60

Finding the Fourth Proportional to 17,941,901.60, 24,759,823.56 and 9,793,139.60

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Solution

The fourth proportional to 17,941,901.60, 24,759,823.56 and 9,793,139.60 is: 13,514,532.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,941,901.60 : 24,759,823.56 = 9,793,139.60 : x
  2. Step 2: Convert to fraction form
    17,941,901.60/24,759,823.56 = 9,793,139.60/x
  3. Step 3: Cross multiply
    17,941,901.60x = 24,759,823.56 × 9,793,139.60
  4. Step 4: Simplify right side
    17,941,901.60x = 242,476,408,594,448.97
  5. Step 5: Solve for x
    x = 242,476,408,594,448.97/17,941,901.60
  6. Step 6: Final answer
    x = 13,514,532.29

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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.