Home / 377,690,752.80-566,536,129.20-224,257,831.20

Finding the Fourth Proportional to 377,690,752.80, 566,536,129.20 and 224,257,831.20

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Solution

The fourth proportional to 377,690,752.80, 566,536,129.20 and 224,257,831.20 is: 336,386,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,690,752.80 : 566,536,129.20 = 224,257,831.20 : x
  2. Step 2: Convert to fraction form
    377,690,752.80/566,536,129.20 = 224,257,831.20/x
  3. Step 3: Cross multiply
    377,690,752.80x = 566,536,129.20 × 224,257,831.20
  4. Step 4: Simplify right side
    377,690,752.80x = 127,050,163,630,834,992
  5. Step 5: Solve for x
    x = 127,050,163,630,834,992/377,690,752.80
  6. Step 6: Final answer
    x = 336,386,746.80

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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.