Home / 11,012,881,646.06-15,197,585,321.31-6,000,670,256.30

Finding the Fourth Proportional to 11,012,881,646.06, 15,197,585,321.31 and 6,000,670,256.30

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Solution

The fourth proportional to 11,012,881,646.06, 15,197,585,321.31 and 6,000,670,256.30 is: 8,280,820,691.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,012,881,646.06 : 15,197,585,321.31 = 6,000,670,256.30 : x
  2. Step 2: Convert to fraction form
    11,012,881,646.06/15,197,585,321.31 = 6,000,670,256.30/x
  3. Step 3: Cross multiply
    11,012,881,646.06x = 15,197,585,321.31 × 6,000,670,256.30
  4. Step 4: Simplify right side
    11,012,881,646.06x = 91,195,698,205,166,387,200
  5. Step 5: Solve for x
    x = 91,195,698,205,166,387,200/11,012,881,646.06
  6. Step 6: Final answer
    x = 8,280,820,691.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.