Home / 1,348,992,023.90-2,023,488,035.85-1,042,882,007.90

Finding the Fourth Proportional to 1,348,992,023.90, 2,023,488,035.85 and 1,042,882,007.90

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Solution

The fourth proportional to 1,348,992,023.90, 2,023,488,035.85 and 1,042,882,007.90 is: 1,564,323,011.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,992,023.90 : 2,023,488,035.85 = 1,042,882,007.90 : x
  2. Step 2: Convert to fraction form
    1,348,992,023.90/2,023,488,035.85 = 1,042,882,007.90/x
  3. Step 3: Cross multiply
    1,348,992,023.90x = 2,023,488,035.85 × 1,042,882,007.90
  4. Step 4: Simplify right side
    1,348,992,023.90x = 2,110,259,265,788,875,008
  5. Step 5: Solve for x
    x = 2,110,259,265,788,875,008/1,348,992,023.90
  6. Step 6: Final answer
    x = 1,564,323,011.85

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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.