Home / 14,895,000.20-22,342,500.30-7,336,728.20

Finding the Fourth Proportional to 14,895,000.20, 22,342,500.30 and 7,336,728.20

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Solution

The fourth proportional to 14,895,000.20, 22,342,500.30 and 7,336,728.20 is: 11,005,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,000.20 : 22,342,500.30 = 7,336,728.20 : x
  2. Step 2: Convert to fraction form
    14,895,000.20/22,342,500.30 = 7,336,728.20/x
  3. Step 3: Cross multiply
    14,895,000.20x = 22,342,500.30 × 7,336,728.20
  4. Step 4: Simplify right side
    14,895,000.20x = 163,920,852,009,518.47
  5. Step 5: Solve for x
    x = 163,920,852,009,518.47/14,895,000.20
  6. Step 6: Final answer
    x = 11,005,092.30

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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.