Home / 25,770,045.26-38,655,075.18-7,574,241.72

Finding the Fourth Proportional to 25,770,045.26, 38,655,075.18 and 7,574,241.72

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Solution

The fourth proportional to 25,770,045.26, 38,655,075.18 and 7,574,241.72 is: 11,361,364.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,770,045.26 : 38,655,075.18 = 7,574,241.72 : x
  2. Step 2: Convert to fraction form
    25,770,045.26/38,655,075.18 = 7,574,241.72/x
  3. Step 3: Cross multiply
    25,770,045.26x = 38,655,075.18 × 7,574,241.72
  4. Step 4: Simplify right side
    25,770,045.26x = 292,782,883,118,092.50
  5. Step 5: Solve for x
    x = 292,782,883,118,092.50/25,770,045.26
  6. Step 6: Final answer
    x = 11,361,364.72

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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.