Home / 7,151,004,083.20-10,726,506,124.80-7,151,004,083.20

Finding the Fourth Proportional to 7,151,004,083.20, 10,726,506,124.80 and 7,151,004,083.20

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Solution

The fourth proportional to 7,151,004,083.20, 10,726,506,124.80 and 7,151,004,083.20 is: 10,726,506,124.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,151,004,083.20 : 10,726,506,124.80 = 7,151,004,083.20 : x
  2. Step 2: Convert to fraction form
    7,151,004,083.20/10,726,506,124.80 = 7,151,004,083.20/x
  3. Step 3: Cross multiply
    7,151,004,083.20x = 10,726,506,124.80 × 7,151,004,083.20
  4. Step 4: Simplify right side
    7,151,004,083.20x = 76,705,289,096,914,599,936
  5. Step 5: Solve for x
    x = 76,705,289,096,914,599,936/7,151,004,083.20
  6. Step 6: Final answer
    x = 10,726,506,124.80

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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.