Home / 15,200,203.60-22,801,802.28-4,417,598.62

Finding the Fourth Proportional to 15,200,203.60, 22,801,802.28 and 4,417,598.62

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Solution

The fourth proportional to 15,200,203.60, 22,801,802.28 and 4,417,598.62 is: 6,626,832.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,200,203.60 : 22,801,802.28 = 4,417,598.62 : x
  2. Step 2: Convert to fraction form
    15,200,203.60/22,801,802.28 = 4,417,598.62/x
  3. Step 3: Cross multiply
    15,200,203.60x = 22,801,802.28 × 4,417,598.62
  4. Step 4: Simplify right side
    15,200,203.60x = 100,729,210,285,640.86
  5. Step 5: Solve for x
    x = 100,729,210,285,640.86/15,200,203.60
  6. Step 6: Final answer
    x = 6,626,832.96

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1.5x scale

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.