Home / 296,316,006.60-444,474,009.90-255,501,337.80

Finding the Fourth Proportional to 296,316,006.60, 444,474,009.90 and 255,501,337.80

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Solution

The fourth proportional to 296,316,006.60, 444,474,009.90 and 255,501,337.80 is: 383,252,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,316,006.60 : 444,474,009.90 = 255,501,337.80 : x
  2. Step 2: Convert to fraction form
    296,316,006.60/444,474,009.90 = 255,501,337.80/x
  3. Step 3: Cross multiply
    296,316,006.60x = 444,474,009.90 × 255,501,337.80
  4. Step 4: Simplify right side
    296,316,006.60x = 113,563,704,146,780,448
  5. Step 5: Solve for x
    x = 113,563,704,146,780,448/296,316,006.60
  6. Step 6: Final answer
    x = 383,252,006.70

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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.