Home / 44,012,995.20-66,019,492.80-27,644,612.40

Finding the Fourth Proportional to 44,012,995.20, 66,019,492.80 and 27,644,612.40

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Solution

The fourth proportional to 44,012,995.20, 66,019,492.80 and 27,644,612.40 is: 41,466,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,012,995.20 : 66,019,492.80 = 27,644,612.40 : x
  2. Step 2: Convert to fraction form
    44,012,995.20/66,019,492.80 = 27,644,612.40/x
  3. Step 3: Cross multiply
    44,012,995.20x = 66,019,492.80 × 27,644,612.40
  4. Step 4: Simplify right side
    44,012,995.20x = 1,825,083,289,300,590.50
  5. Step 5: Solve for x
    x = 1,825,083,289,300,590.50/44,012,995.20
  6. Step 6: Final answer
    x = 41,466,918.60

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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.