Home / 114,924,079.99-158,593,923.91-62,714,003.95

Finding the Fourth Proportional to 114,924,079.99, 158,593,923.91 and 62,714,003.95

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Solution

The fourth proportional to 114,924,079.99, 158,593,923.91 and 62,714,003.95 is: 86,544,612.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,079.99 : 158,593,923.91 = 62,714,003.95 : x
  2. Step 2: Convert to fraction form
    114,924,079.99/158,593,923.91 = 62,714,003.95/x
  3. Step 3: Cross multiply
    114,924,079.99x = 158,593,923.91 × 62,714,003.95
  4. Step 4: Simplify right side
    114,924,079.99x = 9,946,059,970,537,740
  5. Step 5: Solve for x
    x = 9,946,059,970,537,740/114,924,079.99
  6. Step 6: Final answer
    x = 86,544,612.51

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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.