Home / 6,741,792,023.70-10,112,688,035.55-6,209,689,674.90

Finding the Fourth Proportional to 6,741,792,023.70, 10,112,688,035.55 and 6,209,689,674.90

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Solution

The fourth proportional to 6,741,792,023.70, 10,112,688,035.55 and 6,209,689,674.90 is: 9,314,534,512.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,792,023.70 : 10,112,688,035.55 = 6,209,689,674.90 : x
  2. Step 2: Convert to fraction form
    6,741,792,023.70/10,112,688,035.55 = 6,209,689,674.90/x
  3. Step 3: Cross multiply
    6,741,792,023.70x = 10,112,688,035.55 × 6,209,689,674.90
  4. Step 4: Simplify right side
    6,741,792,023.70x = 62,796,654,479,839,592,448
  5. Step 5: Solve for x
    x = 62,796,654,479,839,592,448/6,741,792,023.70
  6. Step 6: Final answer
    x = 9,314,534,512.35

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Double scale
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Similar ratio
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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.