Home / 106,444,994.56-146,866,333.48-62,368,311.40

Finding the Fourth Proportional to 106,444,994.56, 146,866,333.48 and 62,368,311.40

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Solution

The fourth proportional to 106,444,994.56, 146,866,333.48 and 62,368,311.40 is: 86,052,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,444,994.56 : 146,866,333.48 = 62,368,311.40 : x
  2. Step 2: Convert to fraction form
    106,444,994.56/146,866,333.48 = 62,368,311.40/x
  3. Step 3: Cross multiply
    106,444,994.56x = 146,866,333.48 × 62,368,311.40
  4. Step 4: Simplify right side
    106,444,994.56x = 9,159,805,220,656,884
  5. Step 5: Solve for x
    x = 9,159,805,220,656,884/106,444,994.56
  6. Step 6: Final answer
    x = 86,052,005.16

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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.