Home / 124,216,864.20-186,185,328.30-59,551,648.20

Finding the Fourth Proportional to 124,216,864.20, 186,185,328.30 and 59,551,648.20

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Solution

The fourth proportional to 124,216,864.20, 186,185,328.30 and 59,551,648.20 is: 89,260,369.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,216,864.20 : 186,185,328.30 = 59,551,648.20 : x
  2. Step 2: Convert to fraction form
    124,216,864.20/186,185,328.30 = 59,551,648.20/x
  3. Step 3: Cross multiply
    124,216,864.20x = 186,185,328.30 × 59,551,648.20
  4. Step 4: Simplify right side
    124,216,864.20x = 11,087,643,170,923,106
  5. Step 5: Solve for x
    x = 11,087,643,170,923,106/124,216,864.20
  6. Step 6: Final answer
    x = 89,260,369.29

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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.