Home / 60,087,778.29-90,146,823.14-27,762,535.01

Finding the Fourth Proportional to 60,087,778.29, 90,146,823.14 and 27,762,535.01

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Solution

The fourth proportional to 60,087,778.29, 90,146,823.14 and 27,762,535.01 is: 41,650,804.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,087,778.29 : 90,146,823.14 = 27,762,535.01 : x
  2. Step 2: Convert to fraction form
    60,087,778.29/90,146,823.14 = 27,762,535.01/x
  3. Step 3: Cross multiply
    60,087,778.29x = 90,146,823.14 × 27,762,535.01
  4. Step 4: Simplify right side
    60,087,778.29x = 2,502,704,333,759,301.50
  5. Step 5: Solve for x
    x = 2,502,704,333,759,301.50/60,087,778.29
  6. Step 6: Final answer
    x = 41,650,804.96

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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.