Home / 60,697,251.41-91,075,770.39-28,344,451.96

Finding the Fourth Proportional to 60,697,251.41, 91,075,770.39 and 28,344,451.96

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Solution

The fourth proportional to 60,697,251.41, 91,075,770.39 and 28,344,451.96 is: 42,530,637.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,697,251.41 : 91,075,770.39 = 28,344,451.96 : x
  2. Step 2: Convert to fraction form
    60,697,251.41/91,075,770.39 = 28,344,451.96/x
  3. Step 3: Cross multiply
    60,697,251.41x = 91,075,770.39 × 28,344,451.96
  4. Step 4: Simplify right side
    60,697,251.41x = 2,581,492,798,083,966.50
  5. Step 5: Solve for x
    x = 2,581,492,798,083,966.50/60,697,251.41
  6. Step 6: Final answer
    x = 42,530,637.52

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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.