Home / 48,323,486.52-66,686,422.28-26,593,454.52

Finding the Fourth Proportional to 48,323,486.52, 66,686,422.28 and 26,593,454.52

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Solution

The fourth proportional to 48,323,486.52, 66,686,422.28 and 26,593,454.52 is: 36,698,973.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323,486.52 : 66,686,422.28 = 26,593,454.52 : x
  2. Step 2: Convert to fraction form
    48,323,486.52/66,686,422.28 = 26,593,454.52/x
  3. Step 3: Cross multiply
    48,323,486.52x = 66,686,422.28 × 26,593,454.52
  4. Step 4: Simplify right side
    48,323,486.52x = 1,773,422,337,871,727.25
  5. Step 5: Solve for x
    x = 1,773,422,337,871,727.25/48,323,486.52
  6. Step 6: Final answer
    x = 36,698,973.22

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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.