Home / 75,514,006.22-104,210,403.39-44,574,175.40

Finding the Fourth Proportional to 75,514,006.22, 104,210,403.39 and 44,574,175.40

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Solution

The fourth proportional to 75,514,006.22, 104,210,403.39 and 44,574,175.40 is: 61,512,996.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,514,006.22 : 104,210,403.39 = 44,574,175.40 : x
  2. Step 2: Convert to fraction form
    75,514,006.22/104,210,403.39 = 44,574,175.40/x
  3. Step 3: Cross multiply
    75,514,006.22x = 104,210,403.39 × 44,574,175.40
  4. Step 4: Simplify right side
    75,514,006.22x = 4,645,092,798,689,563
  5. Step 5: Solve for x
    x = 4,645,092,798,689,563/75,514,006.22
  6. Step 6: Final answer
    x = 61,512,996.48

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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.