Home / 36,282,444.64-54,403,590.29-14,400,656.71

Finding the Fourth Proportional to 36,282,444.64, 54,403,590.29 and 14,400,656.71

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Solution

The fourth proportional to 36,282,444.64, 54,403,590.29 and 14,400,656.71 is: 21,593,016.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,282,444.64 : 54,403,590.29 = 14,400,656.71 : x
  2. Step 2: Convert to fraction form
    36,282,444.64/54,403,590.29 = 14,400,656.71/x
  3. Step 3: Cross multiply
    36,282,444.64x = 54,403,590.29 × 14,400,656.71
  4. Step 4: Simplify right side
    36,282,444.64x = 783,447,427,403,769.50
  5. Step 5: Solve for x
    x = 783,447,427,403,769.50/36,282,444.64
  6. Step 6: Final answer
    x = 21,593,016.55

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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.