Home / 23,344,819.60-35,017,229.40-21,927,643.60

Finding the Fourth Proportional to 23,344,819.60, 35,017,229.40 and 21,927,643.60

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Solution

The fourth proportional to 23,344,819.60, 35,017,229.40 and 21,927,643.60 is: 32,891,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,344,819.60 : 35,017,229.40 = 21,927,643.60 : x
  2. Step 2: Convert to fraction form
    23,344,819.60/35,017,229.40 = 21,927,643.60/x
  3. Step 3: Cross multiply
    23,344,819.60x = 35,017,229.40 × 21,927,643.60
  4. Step 4: Simplify right side
    23,344,819.60x = 767,845,326,142,641.88
  5. Step 5: Solve for x
    x = 767,845,326,142,641.88/23,344,819.60
  6. Step 6: Final answer
    x = 32,891,465.40

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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.