Home / 46,659,612.60-69,866,946.90-32,938,666.20

Finding the Fourth Proportional to 46,659,612.60, 69,866,946.90 and 32,938,666.20

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Solution

The fourth proportional to 46,659,612.60, 69,866,946.90 and 32,938,666.20 is: 49,321,542.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,659,612.60 : 69,866,946.90 = 32,938,666.20 : x
  2. Step 2: Convert to fraction form
    46,659,612.60/69,866,946.90 = 32,938,666.20/x
  3. Step 3: Cross multiply
    46,659,612.60x = 69,866,946.90 × 32,938,666.20
  4. Step 4: Simplify right side
    46,659,612.60x = 2,301,324,042,352,225
  5. Step 5: Solve for x
    x = 2,301,324,042,352,225/46,659,612.60
  6. Step 6: Final answer
    x = 49,321,542.00

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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.