Home / 27,254,421.70-40,881,632.55-22,383,535.30

Finding the Fourth Proportional to 27,254,421.70, 40,881,632.55 and 22,383,535.30

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Solution

The fourth proportional to 27,254,421.70, 40,881,632.55 and 22,383,535.30 is: 33,575,302.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,421.70 : 40,881,632.55 = 22,383,535.30 : x
  2. Step 2: Convert to fraction form
    27,254,421.70/40,881,632.55 = 22,383,535.30/x
  3. Step 3: Cross multiply
    27,254,421.70x = 40,881,632.55 × 22,383,535.30
  4. Step 4: Simplify right side
    27,254,421.70x = 915,075,465,304,554
  5. Step 5: Solve for x
    x = 915,075,465,304,554/27,254,421.70
  6. Step 6: Final answer
    x = 33,575,302.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.