Home / 358,160,224.80-537,240,337.20-350,197,600.80

Finding the Fourth Proportional to 358,160,224.80, 537,240,337.20 and 350,197,600.80

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Solution

The fourth proportional to 358,160,224.80, 537,240,337.20 and 350,197,600.80 is: 525,296,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,160,224.80 : 537,240,337.20 = 350,197,600.80 : x
  2. Step 2: Convert to fraction form
    358,160,224.80/537,240,337.20 = 350,197,600.80/x
  3. Step 3: Cross multiply
    358,160,224.80x = 537,240,337.20 × 350,197,600.80
  4. Step 4: Simplify right side
    358,160,224.80x = 188,140,277,140,423,008
  5. Step 5: Solve for x
    x = 188,140,277,140,423,008/358,160,224.80
  6. Step 6: Final answer
    x = 525,296,401.20

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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.