Home / 10,479,275,595.60-14,462,668,454.31-5,964,252,455.58

Finding the Fourth Proportional to 10,479,275,595.60, 14,462,668,454.31 and 5,964,252,455.58

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Solution

The fourth proportional to 10,479,275,595.60, 14,462,668,454.31 and 5,964,252,455.58 is: 8,231,390,142.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,275,595.60 : 14,462,668,454.31 = 5,964,252,455.58 : x
  2. Step 2: Convert to fraction form
    10,479,275,595.60/14,462,668,454.31 = 5,964,252,455.58/x
  3. Step 3: Cross multiply
    10,479,275,595.60x = 14,462,668,454.31 × 5,964,252,455.58
  4. Step 4: Simplify right side
    10,479,275,595.60x = 86,259,005,842,857,820,160
  5. Step 5: Solve for x
    x = 86,259,005,842,857,820,160/10,479,275,595.60
  6. Step 6: Final answer
    x = 8,231,390,142.95

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Double scale
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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.