Home / 23,213,193.66-32,000,444.89-16,222,166.55

Finding the Fourth Proportional to 23,213,193.66, 32,000,444.89 and 16,222,166.55

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Solution

The fourth proportional to 23,213,193.66, 32,000,444.89 and 16,222,166.55 is: 22,362,995.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,213,193.66 : 32,000,444.89 = 16,222,166.55 : x
  2. Step 2: Convert to fraction form
    23,213,193.66/32,000,444.89 = 16,222,166.55/x
  3. Step 3: Cross multiply
    23,213,193.66x = 32,000,444.89 × 16,222,166.55
  4. Step 4: Simplify right side
    23,213,193.66x = 519,116,546,639,121
  5. Step 5: Solve for x
    x = 519,116,546,639,121/23,213,193.66
  6. Step 6: Final answer
    x = 22,362,995.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.