Home / 15,550,550.31-23,325,742.42-4,036,009.15

Finding the Fourth Proportional to 15,550,550.31, 23,325,742.42 and 4,036,009.15

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Solution

The fourth proportional to 15,550,550.31, 23,325,742.42 and 4,036,009.15 is: 6,053,992.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,550.31 : 23,325,742.42 = 4,036,009.15 : x
  2. Step 2: Convert to fraction form
    15,550,550.31/23,325,742.42 = 4,036,009.15/x
  3. Step 3: Cross multiply
    15,550,550.31x = 23,325,742.42 × 4,036,009.15
  4. Step 4: Simplify right side
    15,550,550.31x = 94,142,909,730,807.67
  5. Step 5: Solve for x
    x = 94,142,909,730,807.67/15,550,550.31
  6. Step 6: Final answer
    x = 6,053,992.17

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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.