Home / 5,071,694,867.10-7,085,860,931.70-5,071,694,867.10

Finding the Fourth Proportional to 5,071,694,867.10, 7,085,860,931.70 and 5,071,694,867.10

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Solution

The fourth proportional to 5,071,694,867.10, 7,085,860,931.70 and 5,071,694,867.10 is: 7,085,860,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,694,867.10 : 7,085,860,931.70 = 5,071,694,867.10 : x
  2. Step 2: Convert to fraction form
    5,071,694,867.10/7,085,860,931.70 = 5,071,694,867.10/x
  3. Step 3: Cross multiply
    5,071,694,867.10x = 7,085,860,931.70 × 5,071,694,867.10
  4. Step 4: Simplify right side
    5,071,694,867.10x = 35,937,324,516,287,315,968
  5. Step 5: Solve for x
    x = 35,937,324,516,287,315,968/5,071,694,867.10
  6. Step 6: Final answer
    x = 7,085,860,931.70

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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.