Home / 115,877,111.10-173,815,666.65-44,064,195.90

Finding the Fourth Proportional to 115,877,111.10, 173,815,666.65 and 44,064,195.90

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Solution

The fourth proportional to 115,877,111.10, 173,815,666.65 and 44,064,195.90 is: 66,096,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,877,111.10 : 173,815,666.65 = 44,064,195.90 : x
  2. Step 2: Convert to fraction form
    115,877,111.10/173,815,666.65 = 44,064,195.90/x
  3. Step 3: Cross multiply
    115,877,111.10x = 173,815,666.65 × 44,064,195.90
  4. Step 4: Simplify right side
    115,877,111.10x = 7,659,047,585,754,697
  5. Step 5: Solve for x
    x = 7,659,047,585,754,697/115,877,111.10
  6. Step 6: Final answer
    x = 66,096,293.85

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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.