Home / 24,145,384.10-36,218,076.15-7,973,831.30

Finding the Fourth Proportional to 24,145,384.10, 36,218,076.15 and 7,973,831.30

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Solution

The fourth proportional to 24,145,384.10, 36,218,076.15 and 7,973,831.30 is: 11,960,746.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,145,384.10 : 36,218,076.15 = 7,973,831.30 : x
  2. Step 2: Convert to fraction form
    24,145,384.10/36,218,076.15 = 7,973,831.30/x
  3. Step 3: Cross multiply
    24,145,384.10x = 36,218,076.15 × 7,973,831.30
  4. Step 4: Simplify right side
    24,145,384.10x = 288,796,829,230,653.50
  5. Step 5: Solve for x
    x = 288,796,829,230,653.50/24,145,384.10
  6. Step 6: Final answer
    x = 11,960,746.95

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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.