Home / 2,244,592,031.40-3,366,888,047.10-2,206,328,279.40

Finding the Fourth Proportional to 2,244,592,031.40, 3,366,888,047.10 and 2,206,328,279.40

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Solution

The fourth proportional to 2,244,592,031.40, 3,366,888,047.10 and 2,206,328,279.40 is: 3,309,492,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,592,031.40 : 3,366,888,047.10 = 2,206,328,279.40 : x
  2. Step 2: Convert to fraction form
    2,244,592,031.40/3,366,888,047.10 = 2,206,328,279.40/x
  3. Step 3: Cross multiply
    2,244,592,031.40x = 3,366,888,047.10 × 2,206,328,279.40
  4. Step 4: Simplify right side
    2,244,592,031.40x = 7,428,460,311,890,569,216
  5. Step 5: Solve for x
    x = 7,428,460,311,890,569,216/2,244,592,031.40
  6. Step 6: Final answer
    x = 3,309,492,419.10

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Double scale
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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.