Home / 44,354,179.68-61,185,841.20-28,066,103.52

Finding the Fourth Proportional to 44,354,179.68, 61,185,841.20 and 28,066,103.52

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Solution

The fourth proportional to 44,354,179.68, 61,185,841.20 and 28,066,103.52 is: 38,716,715.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,354,179.68 : 61,185,841.20 = 28,066,103.52 : x
  2. Step 2: Convert to fraction form
    44,354,179.68/61,185,841.20 = 28,066,103.52/x
  3. Step 3: Cross multiply
    44,354,179.68x = 61,185,841.20 × 28,066,103.52
  4. Step 4: Simplify right side
    44,354,179.68x = 1,717,248,153,077,481
  5. Step 5: Solve for x
    x = 1,717,248,153,077,481/44,354,179.68
  6. Step 6: Final answer
    x = 38,716,715.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.