Home / 5,974,472,001.60-8,961,708,002.40-3,219,481,857.60

Finding the Fourth Proportional to 5,974,472,001.60, 8,961,708,002.40 and 3,219,481,857.60

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Solution

The fourth proportional to 5,974,472,001.60, 8,961,708,002.40 and 3,219,481,857.60 is: 4,829,222,786.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,472,001.60 : 8,961,708,002.40 = 3,219,481,857.60 : x
  2. Step 2: Convert to fraction form
    5,974,472,001.60/8,961,708,002.40 = 3,219,481,857.60/x
  3. Step 3: Cross multiply
    5,974,472,001.60x = 8,961,708,002.40 × 3,219,481,857.60
  4. Step 4: Simplify right side
    5,974,472,001.60x = 28,852,056,326,835,535,872
  5. Step 5: Solve for x
    x = 28,852,056,326,835,535,872/5,974,472,001.60
  6. Step 6: Final answer
    x = 4,829,222,786.40

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1.5x scale

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.