Home / 17,490,505.92-24,127,724.16-14,230,962.24

Finding the Fourth Proportional to 17,490,505.92, 24,127,724.16 and 14,230,962.24

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Solution

The fourth proportional to 17,490,505.92, 24,127,724.16 and 14,230,962.24 is: 19,631,263.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,490,505.92 : 24,127,724.16 = 14,230,962.24 : x
  2. Step 2: Convert to fraction form
    17,490,505.92/24,127,724.16 = 14,230,962.24/x
  3. Step 3: Cross multiply
    17,490,505.92x = 24,127,724.16 × 14,230,962.24
  4. Step 4: Simplify right side
    17,490,505.92x = 343,360,731,458,095.75
  5. Step 5: Solve for x
    x = 343,360,731,458,095.75/17,490,505.92
  6. Step 6: Final answer
    x = 19,631,263.56

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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.