Home / 153,013,290.08-229,608,847.89-64,375,367.27

Finding the Fourth Proportional to 153,013,290.08, 229,608,847.89 and 64,375,367.27

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Solution

The fourth proportional to 153,013,290.08, 229,608,847.89 and 64,375,367.27 is: 96,600,458.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,013,290.08 : 229,608,847.89 = 64,375,367.27 : x
  2. Step 2: Convert to fraction form
    153,013,290.08/229,608,847.89 = 64,375,367.27/x
  3. Step 3: Cross multiply
    153,013,290.08x = 229,608,847.89 × 64,375,367.27
  4. Step 4: Simplify right side
    153,013,290.08x = 14,781,153,911,360,314
  5. Step 5: Solve for x
    x = 14,781,153,911,360,314/153,013,290.08
  6. Step 6: Final answer
    x = 96,600,458.06

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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.