Home / 6,723,095,078.40-10,084,642,617.60-6,631,262,073.60

Finding the Fourth Proportional to 6,723,095,078.40, 10,084,642,617.60 and 6,631,262,073.60

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Solution

The fourth proportional to 6,723,095,078.40, 10,084,642,617.60 and 6,631,262,073.60 is: 9,946,893,110.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,095,078.40 : 10,084,642,617.60 = 6,631,262,073.60 : x
  2. Step 2: Convert to fraction form
    6,723,095,078.40/10,084,642,617.60 = 6,631,262,073.60/x
  3. Step 3: Cross multiply
    6,723,095,078.40x = 10,084,642,617.60 × 6,631,262,073.60
  4. Step 4: Simplify right side
    6,723,095,078.40x = 66,873,908,115,901,112,320
  5. Step 5: Solve for x
    x = 66,873,908,115,901,112,320/6,723,095,078.40
  6. Step 6: Final answer
    x = 9,946,893,110.40

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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.