Home / 25,853,001.31-35,677,133.11-14,250,758.54

Finding the Fourth Proportional to 25,853,001.31, 35,677,133.11 and 14,250,758.54

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Solution

The fourth proportional to 25,853,001.31, 35,677,133.11 and 14,250,758.54 is: 19,666,041.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,853,001.31 : 35,677,133.11 = 14,250,758.54 : x
  2. Step 2: Convert to fraction form
    25,853,001.31/35,677,133.11 = 14,250,758.54/x
  3. Step 3: Cross multiply
    25,853,001.31x = 35,677,133.11 × 14,250,758.54
  4. Step 4: Simplify right side
    25,853,001.31x = 508,426,209,350,087.81
  5. Step 5: Solve for x
    x = 508,426,209,350,087.81/25,853,001.31
  6. Step 6: Final answer
    x = 19,666,041.99

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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.