Home / 17,057,225.52-25,700,920.90-14,091,041.20

Finding the Fourth Proportional to 17,057,225.52, 25,700,920.90 and 14,091,041.20

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Solution

The fourth proportional to 17,057,225.52, 25,700,920.90 and 14,091,041.20 is: 21,231,632.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,057,225.52 : 25,700,920.90 = 14,091,041.20 : x
  2. Step 2: Convert to fraction form
    17,057,225.52/25,700,920.90 = 14,091,041.20/x
  3. Step 3: Cross multiply
    17,057,225.52x = 25,700,920.90 × 14,091,041.20
  4. Step 4: Simplify right side
    17,057,225.52x = 362,152,735,279,841.06
  5. Step 5: Solve for x
    x = 362,152,735,279,841.06/17,057,225.52
  6. Step 6: Final answer
    x = 21,231,632.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.