Home / 25,654,376.20-35,403,031.38-14,052,661.96

Finding the Fourth Proportional to 25,654,376.20, 35,403,031.38 and 14,052,661.96

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Solution

The fourth proportional to 25,654,376.20, 35,403,031.38 and 14,052,661.96 is: 19,392,669.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,654,376.20 : 35,403,031.38 = 14,052,661.96 : x
  2. Step 2: Convert to fraction form
    25,654,376.20/35,403,031.38 = 14,052,661.96/x
  3. Step 3: Cross multiply
    25,654,376.20x = 35,403,031.38 × 14,052,661.96
  4. Step 4: Simplify right side
    25,654,376.20x = 497,506,832,342,412.38
  5. Step 5: Solve for x
    x = 497,506,832,342,412.38/25,654,376.20
  6. Step 6: Final answer
    x = 19,392,669.25

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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.