Home / 246,698,818.25-370,094,890.80-99,157,863.26

Finding the Fourth Proportional to 246,698,818.25, 370,094,890.80 and 99,157,863.26

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Solution

The fourth proportional to 246,698,818.25, 370,094,890.80 and 99,157,863.26 is: 148,755,550.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,698,818.25 : 370,094,890.80 = 99,157,863.26 : x
  2. Step 2: Convert to fraction form
    246,698,818.25/370,094,890.80 = 99,157,863.26/x
  3. Step 3: Cross multiply
    246,698,818.25x = 370,094,890.80 × 99,157,863.26
  4. Step 4: Simplify right side
    246,698,818.25x = 36,697,818,573,320,560
  5. Step 5: Solve for x
    x = 36,697,818,573,320,560/246,698,818.25
  6. Step 6: Final answer
    x = 148,755,550.73

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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.