Home / 95,478,698.80-143,218,048.20-23,675,114.80

Finding the Fourth Proportional to 95,478,698.80, 143,218,048.20 and 23,675,114.80

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Solution

The fourth proportional to 95,478,698.80, 143,218,048.20 and 23,675,114.80 is: 35,512,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,478,698.80 : 143,218,048.20 = 23,675,114.80 : x
  2. Step 2: Convert to fraction form
    95,478,698.80/143,218,048.20 = 23,675,114.80/x
  3. Step 3: Cross multiply
    95,478,698.80x = 143,218,048.20 × 23,675,114.80
  4. Step 4: Simplify right side
    95,478,698.80x = 3,390,703,732,566,933
  5. Step 5: Solve for x
    x = 3,390,703,732,566,933/95,478,698.80
  6. Step 6: Final answer
    x = 35,512,672.20

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Double scale
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Similar ratio
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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.