Home / 5,264,526,693.36-7,896,789,560.56-2,316,806,310.72

Finding the Fourth Proportional to 5,264,526,693.36, 7,896,789,560.56 and 2,316,806,310.72

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Solution

The fourth proportional to 5,264,526,693.36, 7,896,789,560.56 and 2,316,806,310.72 is: 3,475,209,255.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,526,693.36 : 7,896,789,560.56 = 2,316,806,310.72 : x
  2. Step 2: Convert to fraction form
    5,264,526,693.36/7,896,789,560.56 = 2,316,806,310.72/x
  3. Step 3: Cross multiply
    5,264,526,693.36x = 7,896,789,560.56 × 2,316,806,310.72
  4. Step 4: Simplify right side
    5,264,526,693.36x = 18,295,331,888,333,223,936
  5. Step 5: Solve for x
    x = 18,295,331,888,333,223,936/5,264,526,693.36
  6. Step 6: Final answer
    x = 3,475,209,255.07

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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.