Home / 35,107,532.64-52,642,363.32-15,927,825.60

Finding the Fourth Proportional to 35,107,532.64, 52,642,363.32 and 15,927,825.60

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Solution

The fourth proportional to 35,107,532.64, 52,642,363.32 and 15,927,825.60 is: 23,883,147.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,107,532.64 : 52,642,363.32 = 15,927,825.60 : x
  2. Step 2: Convert to fraction form
    35,107,532.64/52,642,363.32 = 15,927,825.60/x
  3. Step 3: Cross multiply
    35,107,532.64x = 52,642,363.32 × 15,927,825.60
  4. Step 4: Simplify right side
    35,107,532.64x = 838,478,382,132,797
  5. Step 5: Solve for x
    x = 838,478,382,132,797/35,107,532.64
  6. Step 6: Final answer
    x = 23,883,147.55

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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.