Home / 36,075,124.60-54,112,686.90-27,465,780.40

Finding the Fourth Proportional to 36,075,124.60, 54,112,686.90 and 27,465,780.40

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Solution

The fourth proportional to 36,075,124.60, 54,112,686.90 and 27,465,780.40 is: 41,198,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,075,124.60 : 54,112,686.90 = 27,465,780.40 : x
  2. Step 2: Convert to fraction form
    36,075,124.60/54,112,686.90 = 27,465,780.40/x
  3. Step 3: Cross multiply
    36,075,124.60x = 54,112,686.90 × 27,465,780.40
  4. Step 4: Simplify right side
    36,075,124.60x = 1,486,247,175,249,356.75
  5. Step 5: Solve for x
    x = 1,486,247,175,249,356.75/36,075,124.60
  6. Step 6: Final answer
    x = 41,198,670.60

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Similar ratio
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1.5x scale

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.