Home / 153,159,996-229,741,995.12-50,924,033.64

Finding the Fourth Proportional to 153,159,996, 229,741,995.12 and 50,924,033.64

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Solution

The fourth proportional to 153,159,996, 229,741,995.12 and 50,924,033.64 is: 76,386,715.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,159,996 : 229,741,995.12 = 50,924,033.64 : x
  2. Step 2: Convert to fraction form
    153,159,996/229,741,995.12 = 50,924,033.64/x
  3. Step 3: Cross multiply
    153,159,996x = 229,741,995.12 × 50,924,033.64
  4. Step 4: Simplify right side
    153,159,996x = 11,699,389,088,011,596
  5. Step 5: Solve for x
    x = 11,699,389,088,011,596/153,159,996
  6. Step 6: Final answer
    x = 76,386,715.81

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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.