Home / 5,703,433,370.31-7,869,697,352.08-3,291,235,858.73

Finding the Fourth Proportional to 5,703,433,370.31, 7,869,697,352.08 and 3,291,235,858.73

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Solution

The fourth proportional to 5,703,433,370.31, 7,869,697,352.08 and 3,291,235,858.73 is: 4,541,304,937.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,433,370.31 : 7,869,697,352.08 = 3,291,235,858.73 : x
  2. Step 2: Convert to fraction form
    5,703,433,370.31/7,869,697,352.08 = 3,291,235,858.73/x
  3. Step 3: Cross multiply
    5,703,433,370.31x = 7,869,697,352.08 × 3,291,235,858.73
  4. Step 4: Simplify right side
    5,703,433,370.31x = 25,901,030,122,518,224,896
  5. Step 5: Solve for x
    x = 25,901,030,122,518,224,896/5,703,433,370.31
  6. Step 6: Final answer
    x = 4,541,304,937.01

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Double scale
Find fourth proportional to 5,703,433,371.31, 7,869,697,353.46 and 3,291,235,859.73
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1.5x scale

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.