Home / 19,316,256,713.12-28,974,348,906.48-6,052,530,395.04

Finding the Fourth Proportional to 19,316,256,713.12, 28,974,348,906.48 and 6,052,530,395.04

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Solution

The fourth proportional to 19,316,256,713.12, 28,974,348,906.48 and 6,052,530,395.04 is: 9,078,784,261.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,256,713.12 : 28,974,348,906.48 = 6,052,530,395.04 : x
  2. Step 2: Convert to fraction form
    19,316,256,713.12/28,974,348,906.48 = 6,052,530,395.04/x
  3. Step 3: Cross multiply
    19,316,256,713.12x = 28,974,348,906.48 × 6,052,530,395.04
  4. Step 4: Simplify right side
    19,316,256,713.12x = 175,368,127,432,964,177,920
  5. Step 5: Solve for x
    x = 175,368,127,432,964,177,920/19,316,256,713.12
  6. Step 6: Final answer
    x = 9,078,784,261.23

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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.