Home / 23,730,371.40-35,587,262.70-12,367,043.40

Finding the Fourth Proportional to 23,730,371.40, 35,587,262.70 and 12,367,043.40

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Solution

The fourth proportional to 23,730,371.40, 35,587,262.70 and 12,367,043.40 is: 18,546,242.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,730,371.40 : 35,587,262.70 = 12,367,043.40 : x
  2. Step 2: Convert to fraction form
    23,730,371.40/35,587,262.70 = 12,367,043.40/x
  3. Step 3: Cross multiply
    23,730,371.40x = 35,587,262.70 × 12,367,043.40
  4. Step 4: Simplify right side
    23,730,371.40x = 440,109,222,298,101.25
  5. Step 5: Solve for x
    x = 440,109,222,298,101.25/23,730,371.40
  6. Step 6: Final answer
    x = 18,546,242.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.