Home / 3,572,324,006,913-5,358,485,714,845.50-990,746,481,835.35

Finding the Fourth Proportional to 3,572,324,006,913, 5,358,485,714,845.50 and 990,746,481,835.35

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Solution

The fourth proportional to 3,572,324,006,913, 5,358,485,714,845.50 and 990,746,481,835.35 is: 1,486,119,640,792.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,324,006,913 : 5,358,485,714,845.50 = 990,746,481,835.35 : x
  2. Step 2: Convert to fraction form
    3,572,324,006,913/5,358,485,714,845.50 = 990,746,481,835.35/x
  3. Step 3: Cross multiply
    3,572,324,006,913x = 5,358,485,714,845.50 × 990,746,481,835.35
  4. Step 4: Simplify right side
    3,572,324,006,913x = 5,308,900,869,948,159,951,896,576
  5. Step 5: Solve for x
    x = 5,308,900,869,948,159,951,896,576/3,572,324,006,913
  6. Step 6: Final answer
    x = 1,486,119,640,792.55

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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.