Home / 7,836,702,095.20-11,002,376,572.40-7,836,702,095.20

Finding the Fourth Proportional to 7,836,702,095.20, 11,002,376,572.40 and 7,836,702,095.20

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Solution

The fourth proportional to 7,836,702,095.20, 11,002,376,572.40 and 7,836,702,095.20 is: 11,002,376,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,836,702,095.20 : 11,002,376,572.40 = 7,836,702,095.20 : x
  2. Step 2: Convert to fraction form
    7,836,702,095.20/11,002,376,572.40 = 7,836,702,095.20/x
  3. Step 3: Cross multiply
    7,836,702,095.20x = 11,002,376,572.40 × 7,836,702,095.20
  4. Step 4: Simplify right side
    7,836,702,095.20x = 86,222,347,537,106,468,864
  5. Step 5: Solve for x
    x = 86,222,347,537,106,468,864/7,836,702,095.20
  6. Step 6: Final answer
    x = 11,002,376,572.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.