Home / 59,149,064.23-88,644,289.07-46,034,318.39

Finding the Fourth Proportional to 59,149,064.23, 88,644,289.07 and 46,034,318.39

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Solution

The fourth proportional to 59,149,064.23, 88,644,289.07 and 46,034,318.39 is: 68,989,754.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,149,064.23 : 88,644,289.07 = 46,034,318.39 : x
  2. Step 2: Convert to fraction form
    59,149,064.23/88,644,289.07 = 46,034,318.39/x
  3. Step 3: Cross multiply
    59,149,064.23x = 88,644,289.07 × 46,034,318.39
  4. Step 4: Simplify right side
    59,149,064.23x = 4,080,679,426,175,441.50
  5. Step 5: Solve for x
    x = 4,080,679,426,175,441.50/59,149,064.23
  6. Step 6: Final answer
    x = 68,989,754.61

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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.