Home / 239,911,223.32-359,866,834.98-58,158,401.32

Finding the Fourth Proportional to 239,911,223.32, 359,866,834.98 and 58,158,401.32

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Solution

The fourth proportional to 239,911,223.32, 359,866,834.98 and 58,158,401.32 is: 87,237,601.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,911,223.32 : 359,866,834.98 = 58,158,401.32 : x
  2. Step 2: Convert to fraction form
    239,911,223.32/359,866,834.98 = 58,158,401.32/x
  3. Step 3: Cross multiply
    239,911,223.32x = 359,866,834.98 × 58,158,401.32
  4. Step 4: Simplify right side
    239,911,223.32x = 20,929,279,808,434,928
  5. Step 5: Solve for x
    x = 20,929,279,808,434,928/239,911,223.32
  6. Step 6: Final answer
    x = 87,237,601.97

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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.