Home / 541,337,499,221.20-812,006,248,831.80-541,337,499,221.20

Finding the Fourth Proportional to 541,337,499,221.20, 812,006,248,831.80 and 541,337,499,221.20

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Solution

The fourth proportional to 541,337,499,221.20, 812,006,248,831.80 and 541,337,499,221.20 is: 812,006,248,831.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,337,499,221.20 : 812,006,248,831.80 = 541,337,499,221.20 : x
  2. Step 2: Convert to fraction form
    541,337,499,221.20/812,006,248,831.80 = 541,337,499,221.20/x
  3. Step 3: Cross multiply
    541,337,499,221.20x = 812,006,248,831.80 × 541,337,499,221.20
  4. Step 4: Simplify right side
    541,337,499,221.20x = 439,569,432,094,594,094,333,952
  5. Step 5: Solve for x
    x = 439,569,432,094,594,094,333,952/541,337,499,221.20
  6. Step 6: Final answer
    x = 812,006,248,831.80

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Double scale
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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.