Home / 45,838,912.85-63,239,036.67-25,988,493.14

Finding the Fourth Proportional to 45,838,912.85, 63,239,036.67 and 25,988,493.14

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Solution

The fourth proportional to 45,838,912.85, 63,239,036.67 and 25,988,493.14 is: 35,853,539.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,912.85 : 63,239,036.67 = 25,988,493.14 : x
  2. Step 2: Convert to fraction form
    45,838,912.85/63,239,036.67 = 25,988,493.14/x
  3. Step 3: Cross multiply
    45,838,912.85x = 63,239,036.67 × 25,988,493.14
  4. Step 4: Simplify right side
    45,838,912.85x = 1,643,487,270,362,308.50
  5. Step 5: Solve for x
    x = 1,643,487,270,362,308.50/45,838,912.85
  6. Step 6: Final answer
    x = 35,853,539.46

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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.