Home / 15,248,308.32-22,867,388.64-6,148,055.52

Finding the Fourth Proportional to 15,248,308.32, 22,867,388.64 and 6,148,055.52

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Solution

The fourth proportional to 15,248,308.32, 22,867,388.64 and 6,148,055.52 is: 9,220,037.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,248,308.32 : 22,867,388.64 = 6,148,055.52 : x
  2. Step 2: Convert to fraction form
    15,248,308.32/22,867,388.64 = 6,148,055.52/x
  3. Step 3: Cross multiply
    15,248,308.32x = 22,867,388.64 × 6,148,055.52
  4. Step 4: Simplify right side
    15,248,308.32x = 140,589,974,956,137.28
  5. Step 5: Solve for x
    x = 140,589,974,956,137.28/15,248,308.32
  6. Step 6: Final answer
    x = 9,220,037.53

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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.