Home / 246,108,381.60-369,134,578.80-64,373,930.40

Finding the Fourth Proportional to 246,108,381.60, 369,134,578.80 and 64,373,930.40

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Solution

The fourth proportional to 246,108,381.60, 369,134,578.80 and 64,373,930.40 is: 96,553,573.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,108,381.60 : 369,134,578.80 = 64,373,930.40 : x
  2. Step 2: Convert to fraction form
    246,108,381.60/369,134,578.80 = 64,373,930.40/x
  3. Step 3: Cross multiply
    246,108,381.60x = 369,134,578.80 × 64,373,930.40
  4. Step 4: Simplify right side
    246,108,381.60x = 23,762,643,683,904,516
  5. Step 5: Solve for x
    x = 23,762,643,683,904,516/246,108,381.60
  6. Step 6: Final answer
    x = 96,553,573.39

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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.