Home / 45,868,740.52-63,298,871.22-25,242,186.73

Finding the Fourth Proportional to 45,868,740.52, 63,298,871.22 and 25,242,186.73

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Solution

The fourth proportional to 45,868,740.52, 63,298,871.22 and 25,242,186.73 is: 34,834,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,740.52 : 63,298,871.22 = 25,242,186.73 : x
  2. Step 2: Convert to fraction form
    45,868,740.52/63,298,871.22 = 25,242,186.73/x
  3. Step 3: Cross multiply
    45,868,740.52x = 63,298,871.22 × 25,242,186.73
  4. Step 4: Simplify right side
    45,868,740.52x = 1,597,801,927,133,463
  5. Step 5: Solve for x
    x = 1,597,801,927,133,463/45,868,740.52
  6. Step 6: Final answer
    x = 34,834,222.81

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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.