Home / 34,878,833.10-52,318,249.65-27,312,266.70

Finding the Fourth Proportional to 34,878,833.10, 52,318,249.65 and 27,312,266.70

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Solution

The fourth proportional to 34,878,833.10, 52,318,249.65 and 27,312,266.70 is: 40,968,400.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,878,833.10 : 52,318,249.65 = 27,312,266.70 : x
  2. Step 2: Convert to fraction form
    34,878,833.10/52,318,249.65 = 27,312,266.70/x
  3. Step 3: Cross multiply
    34,878,833.10x = 52,318,249.65 × 27,312,266.70
  4. Step 4: Simplify right side
    34,878,833.10x = 1,428,929,987,717,981.50
  5. Step 5: Solve for x
    x = 1,428,929,987,717,981.50/34,878,833.10
  6. Step 6: Final answer
    x = 40,968,400.05

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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.