Home / 6,824,099,315.70-10,236,148,973.55-5,722,103,258.10

Finding the Fourth Proportional to 6,824,099,315.70, 10,236,148,973.55 and 5,722,103,258.10

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Solution

The fourth proportional to 6,824,099,315.70, 10,236,148,973.55 and 5,722,103,258.10 is: 8,583,154,887.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,099,315.70 : 10,236,148,973.55 = 5,722,103,258.10 : x
  2. Step 2: Convert to fraction form
    6,824,099,315.70/10,236,148,973.55 = 5,722,103,258.10/x
  3. Step 3: Cross multiply
    6,824,099,315.70x = 10,236,148,973.55 × 5,722,103,258.10
  4. Step 4: Simplify right side
    6,824,099,315.70x = 58,572,301,391,947,423,744
  5. Step 5: Solve for x
    x = 58,572,301,391,947,423,744/6,824,099,315.70
  6. Step 6: Final answer
    x = 8,583,154,887.15

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Double scale
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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.