Home / 222,340,001.40-333,510,002.10-60,781,937.40

Finding the Fourth Proportional to 222,340,001.40, 333,510,002.10 and 60,781,937.40

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Solution

The fourth proportional to 222,340,001.40, 333,510,002.10 and 60,781,937.40 is: 91,172,906.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,340,001.40 : 333,510,002.10 = 60,781,937.40 : x
  2. Step 2: Convert to fraction form
    222,340,001.40/333,510,002.10 = 60,781,937.40/x
  3. Step 3: Cross multiply
    222,340,001.40x = 333,510,002.10 × 60,781,937.40
  4. Step 4: Simplify right side
    222,340,001.40x = 20,271,384,069,916,068
  5. Step 5: Solve for x
    x = 20,271,384,069,916,068/222,340,001.40
  6. Step 6: Final answer
    x = 91,172,906.10

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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.