Home / 246,662,899.33-370,041,013.56-99,121,944.63

Finding the Fourth Proportional to 246,662,899.33, 370,041,013.56 and 99,121,944.63

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Solution

The fourth proportional to 246,662,899.33, 370,041,013.56 and 99,121,944.63 is: 148,701,669.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,662,899.33 : 370,041,013.56 = 99,121,944.63 : x
  2. Step 2: Convert to fraction form
    246,662,899.33/370,041,013.56 = 99,121,944.63/x
  3. Step 3: Cross multiply
    246,662,899.33x = 370,041,013.56 × 99,121,944.63
  4. Step 4: Simplify right side
    246,662,899.33x = 36,679,184,856,923,400
  5. Step 5: Solve for x
    x = 36,679,184,856,923,400/246,662,899.33
  6. Step 6: Final answer
    x = 148,701,669.19

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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.