Home / 62,466,241.40-93,574,946.10-54,984,692.60

Finding the Fourth Proportional to 62,466,241.40, 93,574,946.10 and 54,984,692.60

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Solution

The fourth proportional to 62,466,241.40, 93,574,946.10 and 54,984,692.60 is: 82,367,524.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,466,241.40 : 93,574,946.10 = 54,984,692.60 : x
  2. Step 2: Convert to fraction form
    62,466,241.40/93,574,946.10 = 54,984,692.60/x
  3. Step 3: Cross multiply
    62,466,241.40x = 93,574,946.10 × 54,984,692.60
  4. Step 4: Simplify right side
    62,466,241.40x = 5,145,189,646,370,069
  5. Step 5: Solve for x
    x = 5,145,189,646,370,069/62,466,241.40
  6. Step 6: Final answer
    x = 82,367,524.14

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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.