Home / 5,594,553,121.91-7,720,507,967.33-3,088,447,427.03

Finding the Fourth Proportional to 5,594,553,121.91, 7,720,507,967.33 and 3,088,447,427.03

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Solution

The fourth proportional to 5,594,553,121.91, 7,720,507,967.33 and 3,088,447,427.03 is: 4,262,071,062.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,553,121.91 : 7,720,507,967.33 = 3,088,447,427.03 : x
  2. Step 2: Convert to fraction form
    5,594,553,121.91/7,720,507,967.33 = 3,088,447,427.03/x
  3. Step 3: Cross multiply
    5,594,553,121.91x = 7,720,507,967.33 × 3,088,447,427.03
  4. Step 4: Simplify right side
    5,594,553,121.91x = 23,844,382,967,058,157,568
  5. Step 5: Solve for x
    x = 23,844,382,967,058,157,568/5,594,553,121.91
  6. Step 6: Final answer
    x = 4,262,071,062.24

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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.