Home / 95,345,642.30-143,018,945.53-29,761,282.35

Finding the Fourth Proportional to 95,345,642.30, 143,018,945.53 and 29,761,282.35

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Solution

The fourth proportional to 95,345,642.30, 143,018,945.53 and 29,761,282.35 is: 44,642,074.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,345,642.30 : 143,018,945.53 = 29,761,282.35 : x
  2. Step 2: Convert to fraction form
    95,345,642.30/143,018,945.53 = 29,761,282.35/x
  3. Step 3: Cross multiply
    95,345,642.30x = 143,018,945.53 × 29,761,282.35
  4. Step 4: Simplify right side
    95,345,642.30x = 4,256,427,219,317,600.50
  5. Step 5: Solve for x
    x = 4,256,427,219,317,600.50/95,345,642.30
  6. Step 6: Final answer
    x = 44,642,074.00

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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.