Home / 60,704,712.80-91,025,576.40-22,346,482.40

Finding the Fourth Proportional to 60,704,712.80, 91,025,576.40 and 22,346,482.40

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Solution

The fourth proportional to 60,704,712.80, 91,025,576.40 and 22,346,482.40 is: 33,508,130.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,704,712.80 : 91,025,576.40 = 22,346,482.40 : x
  2. Step 2: Convert to fraction form
    60,704,712.80/91,025,576.40 = 22,346,482.40/x
  3. Step 3: Cross multiply
    60,704,712.80x = 91,025,576.40 × 22,346,482.40
  4. Step 4: Simplify right side
    60,704,712.80x = 2,034,101,440,972,455.25
  5. Step 5: Solve for x
    x = 2,034,101,440,972,455.25/60,704,712.80
  6. Step 6: Final answer
    x = 33,508,130.54

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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.