Home / 60,145,325.94-83,000,630.61-32,643,254.58

Finding the Fourth Proportional to 60,145,325.94, 83,000,630.61 and 32,643,254.58

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Solution

The fourth proportional to 60,145,325.94, 83,000,630.61 and 32,643,254.58 is: 45,047,735.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,145,325.94 : 83,000,630.61 = 32,643,254.58 : x
  2. Step 2: Convert to fraction form
    60,145,325.94/83,000,630.61 = 32,643,254.58/x
  3. Step 3: Cross multiply
    60,145,325.94x = 83,000,630.61 × 32,643,254.58
  4. Step 4: Simplify right side
    60,145,325.94x = 2,709,410,715,302,770.50
  5. Step 5: Solve for x
    x = 2,709,410,715,302,770.50/60,145,325.94
  6. Step 6: Final answer
    x = 45,047,735.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.