Home / 232,159,782.63-347,857,033.91-134,842,306.71

Finding the Fourth Proportional to 232,159,782.63, 347,857,033.91 and 134,842,306.71

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Solution

The fourth proportional to 232,159,782.63, 347,857,033.91 and 134,842,306.71 is: 202,041,216.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,159,782.63 : 347,857,033.91 = 134,842,306.71 : x
  2. Step 2: Convert to fraction form
    232,159,782.63/347,857,033.91 = 134,842,306.71/x
  3. Step 3: Cross multiply
    232,159,782.63x = 347,857,033.91 × 134,842,306.71
  4. Step 4: Simplify right side
    232,159,782.63x = 46,905,844,857,048,880
  5. Step 5: Solve for x
    x = 46,905,844,857,048,880/232,159,782.63
  6. Step 6: Final answer
    x = 202,041,216.29

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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.