Home / 923,677,797.60-1,274,192,097.84-571,141,095.84

Finding the Fourth Proportional to 923,677,797.60, 1,274,192,097.84 and 571,141,095.84

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Solution

The fourth proportional to 923,677,797.60, 1,274,192,097.84 and 571,141,095.84 is: 787,875,894.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,677,797.60 : 1,274,192,097.84 = 571,141,095.84 : x
  2. Step 2: Convert to fraction form
    923,677,797.60/1,274,192,097.84 = 571,141,095.84/x
  3. Step 3: Cross multiply
    923,677,797.60x = 1,274,192,097.84 × 571,141,095.84
  4. Step 4: Simplify right side
    923,677,797.60x = 727,743,471,071,006,080
  5. Step 5: Solve for x
    x = 727,743,471,071,006,080/923,677,797.60
  6. Step 6: Final answer
    x = 787,875,894.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.