Home / 53,896,008.45-80,844,660.55-15,032,094.87

Finding the Fourth Proportional to 53,896,008.45, 80,844,660.55 and 15,032,094.87

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Solution

The fourth proportional to 53,896,008.45, 80,844,660.55 and 15,032,094.87 is: 22,548,323.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,896,008.45 : 80,844,660.55 = 15,032,094.87 : x
  2. Step 2: Convert to fraction form
    53,896,008.45/80,844,660.55 = 15,032,094.87/x
  3. Step 3: Cross multiply
    53,896,008.45x = 80,844,660.55 × 15,032,094.87
  4. Step 4: Simplify right side
    53,896,008.45x = 1,215,264,607,446,419.25
  5. Step 5: Solve for x
    x = 1,215,264,607,446,419.25/53,896,008.45
  6. Step 6: Final answer
    x = 22,548,323.01

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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.