Home / 46,652,766.60-69,954,266.70-19,695,966.60

Finding the Fourth Proportional to 46,652,766.60, 69,954,266.70 and 19,695,966.60

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Solution

The fourth proportional to 46,652,766.60, 69,954,266.70 and 19,695,966.60 is: 29,533,444.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,652,766.60 : 69,954,266.70 = 19,695,966.60 : x
  2. Step 2: Convert to fraction form
    46,652,766.60/69,954,266.70 = 19,695,966.60/x
  3. Step 3: Cross multiply
    46,652,766.60x = 69,954,266.70 × 19,695,966.60
  4. Step 4: Simplify right side
    46,652,766.60x = 1,377,816,900,450,692.50
  5. Step 5: Solve for x
    x = 1,377,816,900,450,692.50/46,652,766.60
  6. Step 6: Final answer
    x = 29,533,444.66

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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.