Home / 57,669,125.17-79,574,831.67-35,025,714.65

Finding the Fourth Proportional to 57,669,125.17, 79,574,831.67 and 35,025,714.65

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Solution

The fourth proportional to 57,669,125.17, 79,574,831.67 and 35,025,714.65 is: 48,330,286.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,669,125.17 : 79,574,831.67 = 35,025,714.65 : x
  2. Step 2: Convert to fraction form
    57,669,125.17/79,574,831.67 = 35,025,714.65/x
  3. Step 3: Cross multiply
    57,669,125.17x = 79,574,831.67 × 35,025,714.65
  4. Step 4: Simplify right side
    57,669,125.17x = 2,787,165,347,277,957.50
  5. Step 5: Solve for x
    x = 2,787,165,347,277,957.50/57,669,125.17
  6. Step 6: Final answer
    x = 48,330,286.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.