Home / 104,820,377.80-157,230,566.70-32,037,017.80

Finding the Fourth Proportional to 104,820,377.80, 157,230,566.70 and 32,037,017.80

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Solution

The fourth proportional to 104,820,377.80, 157,230,566.70 and 32,037,017.80 is: 48,055,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,820,377.80 : 157,230,566.70 = 32,037,017.80 : x
  2. Step 2: Convert to fraction form
    104,820,377.80/157,230,566.70 = 32,037,017.80/x
  3. Step 3: Cross multiply
    104,820,377.80x = 157,230,566.70 × 32,037,017.80
  4. Step 4: Simplify right side
    104,820,377.80x = 5,037,198,464,071,987
  5. Step 5: Solve for x
    x = 5,037,198,464,071,987/104,820,377.80
  6. Step 6: Final answer
    x = 48,055,526.70

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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.