Home / 10,236,313,548.60-15,354,470,322.90-4,025,681,446.20

Finding the Fourth Proportional to 10,236,313,548.60, 15,354,470,322.90 and 4,025,681,446.20

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Solution

The fourth proportional to 10,236,313,548.60, 15,354,470,322.90 and 4,025,681,446.20 is: 6,038,522,169.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,236,313,548.60 : 15,354,470,322.90 = 4,025,681,446.20 : x
  2. Step 2: Convert to fraction form
    10,236,313,548.60/15,354,470,322.90 = 4,025,681,446.20/x
  3. Step 3: Cross multiply
    10,236,313,548.60x = 15,354,470,322.90 × 4,025,681,446.20
  4. Step 4: Simplify right side
    10,236,313,548.60x = 61,812,206,295,127,048,192
  5. Step 5: Solve for x
    x = 61,812,206,295,127,048,192/10,236,313,548.60
  6. Step 6: Final answer
    x = 6,038,522,169.30

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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.