Home / 16,165,997,591.15-22,308,839,254.49-9,029,515,550.60

Finding the Fourth Proportional to 16,165,997,591.15, 22,308,839,254.49 and 9,029,515,550.60

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Solution

The fourth proportional to 16,165,997,591.15, 22,308,839,254.49 and 9,029,515,550.60 is: 12,460,598,848.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,997,591.15 : 22,308,839,254.49 = 9,029,515,550.60 : x
  2. Step 2: Convert to fraction form
    16,165,997,591.15/22,308,839,254.49 = 9,029,515,550.60/x
  3. Step 3: Cross multiply
    16,165,997,591.15x = 22,308,839,254.49 × 9,029,515,550.60
  4. Step 4: Simplify right side
    16,165,997,591.15x = 201,438,010,964,270,579,712
  5. Step 5: Solve for x
    x = 201,438,010,964,270,579,712/16,165,997,591.15
  6. Step 6: Final answer
    x = 12,460,598,848.20

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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.