Home / 95,742,349.20-143,613,523.80-94,230,694.80

Finding the Fourth Proportional to 95,742,349.20, 143,613,523.80 and 94,230,694.80

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Solution

The fourth proportional to 95,742,349.20, 143,613,523.80 and 94,230,694.80 is: 141,346,042.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,742,349.20 : 143,613,523.80 = 94,230,694.80 : x
  2. Step 2: Convert to fraction form
    95,742,349.20/143,613,523.80 = 94,230,694.80/x
  3. Step 3: Cross multiply
    95,742,349.20x = 143,613,523.80 × 94,230,694.80
  4. Step 4: Simplify right side
    95,742,349.20x = 13,532,802,130,350,336
  5. Step 5: Solve for x
    x = 13,532,802,130,350,336/95,742,349.20
  6. Step 6: Final answer
    x = 141,346,042.20

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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.