Home / 43,686,726.84-60,298,001.05-25,112,642.46

Finding the Fourth Proportional to 43,686,726.84, 60,298,001.05 and 25,112,642.46

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Solution

The fourth proportional to 43,686,726.84, 60,298,001.05 and 25,112,642.46 is: 34,661,377.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,686,726.84 : 60,298,001.05 = 25,112,642.46 : x
  2. Step 2: Convert to fraction form
    43,686,726.84/60,298,001.05 = 25,112,642.46/x
  3. Step 3: Cross multiply
    43,686,726.84x = 60,298,001.05 × 25,112,642.46
  4. Step 4: Simplify right side
    43,686,726.84x = 1,514,242,141,539,838.75
  5. Step 5: Solve for x
    x = 1,514,242,141,539,838.75/43,686,726.84
  6. Step 6: Final answer
    x = 34,661,377.74

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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.