Home / 60,697,327.77-91,075,885.83-28,344,528.30

Finding the Fourth Proportional to 60,697,327.77, 91,075,885.83 and 28,344,528.30

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Solution

The fourth proportional to 60,697,327.77, 91,075,885.83 and 28,344,528.30 is: 42,530,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,697,327.77 : 91,075,885.83 = 28,344,528.30 : x
  2. Step 2: Convert to fraction form
    60,697,327.77/91,075,885.83 = 28,344,528.30/x
  3. Step 3: Cross multiply
    60,697,327.77x = 91,075,885.83 × 28,344,528.30
  4. Step 4: Simplify right side
    60,697,327.77x = 2,581,503,023,356,004
  5. Step 5: Solve for x
    x = 2,581,503,023,356,004/60,697,327.77
  6. Step 6: Final answer
    x = 42,530,752.48

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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.