Home / 240,167,501.04-360,280,403.46-67,644,314.76

Finding the Fourth Proportional to 240,167,501.04, 360,280,403.46 and 67,644,314.76

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Solution

The fourth proportional to 240,167,501.04, 360,280,403.46 and 67,644,314.76 is: 101,474,682.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,167,501.04 : 360,280,403.46 = 67,644,314.76 : x
  2. Step 2: Convert to fraction form
    240,167,501.04/360,280,403.46 = 67,644,314.76/x
  3. Step 3: Cross multiply
    240,167,501.04x = 360,280,403.46 × 67,644,314.76
  4. Step 4: Simplify right side
    240,167,501.04x = 24,370,921,013,508,032
  5. Step 5: Solve for x
    x = 24,370,921,013,508,032/240,167,501.04
  6. Step 6: Final answer
    x = 101,474,682.91

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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.