Home / 246,662,893.54-370,041,004.90-99,121,938.84

Finding the Fourth Proportional to 246,662,893.54, 370,041,004.90 and 99,121,938.84

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Solution

The fourth proportional to 246,662,893.54, 370,041,004.90 and 99,121,938.84 is: 148,701,660.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,662,893.54 : 370,041,004.90 = 99,121,938.84 : x
  2. Step 2: Convert to fraction form
    246,662,893.54/370,041,004.90 = 99,121,938.84/x
  3. Step 3: Cross multiply
    246,662,893.54x = 370,041,004.90 × 99,121,938.84
  4. Step 4: Simplify right side
    246,662,893.54x = 36,679,181,856,113,848
  5. Step 5: Solve for x
    x = 36,679,181,856,113,848/246,662,893.54
  6. Step 6: Final answer
    x = 148,701,660.51

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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.