Home / 130,367,959.85-195,430,370.58-44,045,998.22

Finding the Fourth Proportional to 130,367,959.85, 195,430,370.58 and 44,045,998.22

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Solution

The fourth proportional to 130,367,959.85, 195,430,370.58 and 44,045,998.22 is: 66,027,924.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,367,959.85 : 195,430,370.58 = 44,045,998.22 : x
  2. Step 2: Convert to fraction form
    130,367,959.85/195,430,370.58 = 44,045,998.22/x
  3. Step 3: Cross multiply
    130,367,959.85x = 195,430,370.58 × 44,045,998.22
  4. Step 4: Simplify right side
    130,367,959.85x = 8,607,925,753,723,470
  5. Step 5: Solve for x
    x = 8,607,925,753,723,470/130,367,959.85
  6. Step 6: Final answer
    x = 66,027,924.07

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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.