Home / 148,972,286.36-223,508,663.62-65,962,706.00

Finding the Fourth Proportional to 148,972,286.36, 223,508,663.62 and 65,962,706.00

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Solution

The fourth proportional to 148,972,286.36, 223,508,663.62 and 65,962,706.00 is: 98,966,301.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,972,286.36 : 223,508,663.62 = 65,962,706.00 : x
  2. Step 2: Convert to fraction form
    148,972,286.36/223,508,663.62 = 65,962,706.00/x
  3. Step 3: Cross multiply
    148,972,286.36x = 223,508,663.62 × 65,962,706.00
  4. Step 4: Simplify right side
    148,972,286.36x = 14,743,236,265,536,506
  5. Step 5: Solve for x
    x = 14,743,236,265,536,506/148,972,286.36
  6. Step 6: Final answer
    x = 98,966,301.89

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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.