Home / 246,042,425.60-369,035,644.80-64,307,974.40

Finding the Fourth Proportional to 246,042,425.60, 369,035,644.80 and 64,307,974.40

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Solution

The fourth proportional to 246,042,425.60, 369,035,644.80 and 64,307,974.40 is: 96,454,644.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,042,425.60 : 369,035,644.80 = 64,307,974.40 : x
  2. Step 2: Convert to fraction form
    246,042,425.60/369,035,644.80 = 64,307,974.40/x
  3. Step 3: Cross multiply
    246,042,425.60x = 369,035,644.80 × 64,307,974.40
  4. Step 4: Simplify right side
    246,042,425.60x = 23,731,934,798,485,892
  5. Step 5: Solve for x
    x = 23,731,934,798,485,892/246,042,425.60
  6. Step 6: Final answer
    x = 96,454,644.93

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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.