Home / 35,772,500.16-53,670,997.44-15,293,782.08

Finding the Fourth Proportional to 35,772,500.16, 53,670,997.44 and 15,293,782.08

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Solution

The fourth proportional to 35,772,500.16, 53,670,997.44 and 15,293,782.08 is: 22,945,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,772,500.16 : 53,670,997.44 = 15,293,782.08 : x
  2. Step 2: Convert to fraction form
    35,772,500.16/53,670,997.44 = 15,293,782.08/x
  3. Step 3: Cross multiply
    35,772,500.16x = 53,670,997.44 × 15,293,782.08
  4. Step 4: Simplify right side
    35,772,500.16x = 820,832,538,863,597.88
  5. Step 5: Solve for x
    x = 820,832,538,863,597.88/35,772,500.16
  6. Step 6: Final answer
    x = 22,945,909.15

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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.