Home / 95,178,240.48-142,767,853.36-43,326,581.20

Finding the Fourth Proportional to 95,178,240.48, 142,767,853.36 and 43,326,581.20

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Solution

The fourth proportional to 95,178,240.48, 142,767,853.36 and 43,326,581.20 is: 64,990,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,178,240.48 : 142,767,853.36 = 43,326,581.20 : x
  2. Step 2: Convert to fraction form
    95,178,240.48/142,767,853.36 = 43,326,581.20/x
  3. Step 3: Cross multiply
    95,178,240.48x = 142,767,853.36 × 43,326,581.20
  4. Step 4: Simplify right side
    95,178,240.48x = 6,185,642,991,351,734
  5. Step 5: Solve for x
    x = 6,185,642,991,351,734/95,178,240.48
  6. Step 6: Final answer
    x = 64,990,096.06

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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.