Home / 15,551,026.40-23,326,539.60-8,832,562.40

Finding the Fourth Proportional to 15,551,026.40, 23,326,539.60 and 8,832,562.40

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Solution

The fourth proportional to 15,551,026.40, 23,326,539.60 and 8,832,562.40 is: 13,248,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,551,026.40 : 23,326,539.60 = 8,832,562.40 : x
  2. Step 2: Convert to fraction form
    15,551,026.40/23,326,539.60 = 8,832,562.40/x
  3. Step 3: Cross multiply
    15,551,026.40x = 23,326,539.60 × 8,832,562.40
  4. Step 4: Simplify right side
    15,551,026.40x = 206,033,116,593,071.06
  5. Step 5: Solve for x
    x = 206,033,116,593,071.06/15,551,026.40
  6. Step 6: Final answer
    x = 13,248,843.60

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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.