Home / 55,497,633.60-83,242,303.20-23,141,179.20

Finding the Fourth Proportional to 55,497,633.60, 83,242,303.20 and 23,141,179.20

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Solution

The fourth proportional to 55,497,633.60, 83,242,303.20 and 23,141,179.20 is: 34,710,039.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,497,633.60 : 83,242,303.20 = 23,141,179.20 : x
  2. Step 2: Convert to fraction form
    55,497,633.60/83,242,303.20 = 23,141,179.20/x
  3. Step 3: Cross multiply
    55,497,633.60x = 83,242,303.20 × 23,141,179.20
  4. Step 4: Simplify right side
    55,497,633.60x = 1,926,325,055,371,933.50
  5. Step 5: Solve for x
    x = 1,926,325,055,371,933.50/55,497,633.60
  6. Step 6: Final answer
    x = 34,710,039.52

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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.