Home / 55,325,080,253.85-76,348,636,294.52-29,950,551,585.62

Finding the Fourth Proportional to 55,325,080,253.85, 76,348,636,294.52 and 29,950,551,585.62

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Solution

The fourth proportional to 55,325,080,253.85, 76,348,636,294.52 and 29,950,551,585.62 is: 41,331,775,016.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,325,080,253.85 : 76,348,636,294.52 = 29,950,551,585.62 : x
  2. Step 2: Convert to fraction form
    55,325,080,253.85/76,348,636,294.52 = 29,950,551,585.62/x
  3. Step 3: Cross multiply
    55,325,080,253.85x = 76,348,636,294.52 × 29,950,551,585.62
  4. Step 4: Simplify right side
    55,325,080,253.85x = 2,286,683,769,830,667,976,704
  5. Step 5: Solve for x
    x = 2,286,683,769,830,667,976,704/55,325,080,253.85
  6. Step 6: Final answer
    x = 41,331,775,016.66

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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.