Home / 60,887,246.58-91,344,303.54-17,759,825.28

Finding the Fourth Proportional to 60,887,246.58, 91,344,303.54 and 17,759,825.28

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Solution

The fourth proportional to 60,887,246.58, 91,344,303.54 and 17,759,825.28 is: 26,643,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,887,246.58 : 91,344,303.54 = 17,759,825.28 : x
  2. Step 2: Convert to fraction form
    60,887,246.58/91,344,303.54 = 17,759,825.28/x
  3. Step 3: Cross multiply
    60,887,246.58x = 91,344,303.54 × 17,759,825.28
  4. Step 4: Simplify right side
    60,887,246.58x = 1,622,258,871,193,685.75
  5. Step 5: Solve for x
    x = 1,622,258,871,193,685.75/60,887,246.58
  6. Step 6: Final answer
    x = 26,643,656.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.