Home / 108,918,244.20-152,868,179.40-108,918,244.20

Finding the Fourth Proportional to 108,918,244.20, 152,868,179.40 and 108,918,244.20

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Solution

The fourth proportional to 108,918,244.20, 152,868,179.40 and 108,918,244.20 is: 152,868,179.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,918,244.20 : 152,868,179.40 = 108,918,244.20 : x
  2. Step 2: Convert to fraction form
    108,918,244.20/152,868,179.40 = 108,918,244.20/x
  3. Step 3: Cross multiply
    108,918,244.20x = 152,868,179.40 × 108,918,244.20
  4. Step 4: Simplify right side
    108,918,244.20x = 16,650,133,694,298,610
  5. Step 5: Solve for x
    x = 16,650,133,694,298,610/108,918,244.20
  6. Step 6: Final answer
    x = 152,868,179.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.