Home / 2,440,282,285.04-3,367,957,665.56-1,488,215,365.92

Finding the Fourth Proportional to 2,440,282,285.04, 3,367,957,665.56 and 1,488,215,365.92

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Solution

The fourth proportional to 2,440,282,285.04, 3,367,957,665.56 and 1,488,215,365.92 is: 2,053,961,699.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,282,285.04 : 3,367,957,665.56 = 1,488,215,365.92 : x
  2. Step 2: Convert to fraction form
    2,440,282,285.04/3,367,957,665.56 = 1,488,215,365.92/x
  3. Step 3: Cross multiply
    2,440,282,285.04x = 3,367,957,665.56 × 1,488,215,365.92
  4. Step 4: Simplify right side
    2,440,282,285.04x = 5,012,246,349,654,445,056
  5. Step 5: Solve for x
    x = 5,012,246,349,654,445,056/2,440,282,285.04
  6. Step 6: Final answer
    x = 2,053,961,699.59

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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.