Home / 46,365,085.20-69,547,627.80-32,760,195.60

Finding the Fourth Proportional to 46,365,085.20, 69,547,627.80 and 32,760,195.60

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Solution

The fourth proportional to 46,365,085.20, 69,547,627.80 and 32,760,195.60 is: 49,140,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365,085.20 : 69,547,627.80 = 32,760,195.60 : x
  2. Step 2: Convert to fraction form
    46,365,085.20/69,547,627.80 = 32,760,195.60/x
  3. Step 3: Cross multiply
    46,365,085.20x = 69,547,627.80 × 32,760,195.60
  4. Step 4: Simplify right side
    46,365,085.20x = 2,278,393,890,243,997.50
  5. Step 5: Solve for x
    x = 2,278,393,890,243,997.50/46,365,085.20
  6. Step 6: Final answer
    x = 49,140,293.40

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1.5x scale

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.