Home / 9,565,811,821.60-14,348,717,732.40-5,873,344,007.20

Finding the Fourth Proportional to 9,565,811,821.60, 14,348,717,732.40 and 5,873,344,007.20

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Solution

The fourth proportional to 9,565,811,821.60, 14,348,717,732.40 and 5,873,344,007.20 is: 8,810,016,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,811,821.60 : 14,348,717,732.40 = 5,873,344,007.20 : x
  2. Step 2: Convert to fraction form
    9,565,811,821.60/14,348,717,732.40 = 5,873,344,007.20/x
  3. Step 3: Cross multiply
    9,565,811,821.60x = 14,348,717,732.40 × 5,873,344,007.20
  4. Step 4: Simplify right side
    9,565,811,821.60x = 84,274,955,304,595,914,752
  5. Step 5: Solve for x
    x = 84,274,955,304,595,914,752/9,565,811,821.60
  6. Step 6: Final answer
    x = 8,810,016,010.80

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Double scale
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Similar ratio
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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.