Home / 75,514,008.22-104,210,406.16-44,574,177.40

Finding the Fourth Proportional to 75,514,008.22, 104,210,406.16 and 44,574,177.40

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Solution

The fourth proportional to 75,514,008.22, 104,210,406.16 and 44,574,177.40 is: 61,512,999.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,514,008.22 : 104,210,406.16 = 44,574,177.40 : x
  2. Step 2: Convert to fraction form
    75,514,008.22/104,210,406.16 = 44,574,177.40/x
  3. Step 3: Cross multiply
    75,514,008.22x = 104,210,406.16 × 44,574,177.40
  4. Step 4: Simplify right side
    75,514,008.22x = 4,645,093,131,101,892
  5. Step 5: Solve for x
    x = 4,645,093,131,101,892/75,514,008.22
  6. Step 6: Final answer
    x = 61,512,999.25

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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.