Home / 25,901,708.04-35,743,420.80-14,299,022.88

Finding the Fourth Proportional to 25,901,708.04, 35,743,420.80 and 14,299,022.88

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Solution

The fourth proportional to 25,901,708.04, 35,743,420.80 and 14,299,022.88 is: 19,732,134.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,901,708.04 : 35,743,420.80 = 14,299,022.88 : x
  2. Step 2: Convert to fraction form
    25,901,708.04/35,743,420.80 = 14,299,022.88/x
  3. Step 3: Cross multiply
    25,901,708.04x = 35,743,420.80 × 14,299,022.88
  4. Step 4: Simplify right side
    25,901,708.04x = 511,095,991,828,667.88
  5. Step 5: Solve for x
    x = 511,095,991,828,667.88/25,901,708.04
  6. Step 6: Final answer
    x = 19,732,134.69

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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.