Home / 130,366,941.10-195,550,411.65-44,108,161.90

Finding the Fourth Proportional to 130,366,941.10, 195,550,411.65 and 44,108,161.90

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Solution

The fourth proportional to 130,366,941.10, 195,550,411.65 and 44,108,161.90 is: 66,162,242.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,366,941.10 : 195,550,411.65 = 44,108,161.90 : x
  2. Step 2: Convert to fraction form
    130,366,941.10/195,550,411.65 = 44,108,161.90/x
  3. Step 3: Cross multiply
    130,366,941.10x = 195,550,411.65 × 44,108,161.90
  4. Step 4: Simplify right side
    130,366,941.10x = 8,625,369,216,669,846
  5. Step 5: Solve for x
    x = 8,625,369,216,669,846/130,366,941.10
  6. Step 6: Final answer
    x = 66,162,242.85

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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.