Home / 15,459,726,604.60-23,196,392,351.70-7,174,348,838.20

Finding the Fourth Proportional to 15,459,726,604.60, 23,196,392,351.70 and 7,174,348,838.20

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Solution

The fourth proportional to 15,459,726,604.60, 23,196,392,351.70 and 7,174,348,838.20 is: 10,764,680,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,459,726,604.60 : 23,196,392,351.70 = 7,174,348,838.20 : x
  2. Step 2: Convert to fraction form
    15,459,726,604.60/23,196,392,351.70 = 7,174,348,838.20/x
  3. Step 3: Cross multiply
    15,459,726,604.60x = 23,196,392,351.70 × 7,174,348,838.20
  4. Step 4: Simplify right side
    15,459,726,604.60x = 166,419,010,518,850,273,280
  5. Step 5: Solve for x
    x = 166,419,010,518,850,273,280/15,459,726,604.60
  6. Step 6: Final answer
    x = 10,764,680,047.40

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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.