Home / 136,323,604.60-204,258,658.74-95,849,213.56

Finding the Fourth Proportional to 136,323,604.60, 204,258,658.74 and 95,849,213.56

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Solution

The fourth proportional to 136,323,604.60, 204,258,658.74 and 95,849,213.56 is: 143,614,393.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,323,604.60 : 204,258,658.74 = 95,849,213.56 : x
  2. Step 2: Convert to fraction form
    136,323,604.60/204,258,658.74 = 95,849,213.56/x
  3. Step 3: Cross multiply
    136,323,604.60x = 204,258,658.74 × 95,849,213.56
  4. Step 4: Simplify right side
    136,323,604.60x = 19,578,031,803,049,420
  5. Step 5: Solve for x
    x = 19,578,031,803,049,420/136,323,604.60
  6. Step 6: Final answer
    x = 143,614,393.56

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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.