Home / 11,160,261,045.20-16,740,391,567.80-4,531,066,011.20

Finding the Fourth Proportional to 11,160,261,045.20, 16,740,391,567.80 and 4,531,066,011.20

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Solution

The fourth proportional to 11,160,261,045.20, 16,740,391,567.80 and 4,531,066,011.20 is: 6,796,599,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,261,045.20 : 16,740,391,567.80 = 4,531,066,011.20 : x
  2. Step 2: Convert to fraction form
    11,160,261,045.20/16,740,391,567.80 = 4,531,066,011.20/x
  3. Step 3: Cross multiply
    11,160,261,045.20x = 16,740,391,567.80 × 4,531,066,011.20
  4. Step 4: Simplify right side
    11,160,261,045.20x = 75,851,819,247,037,661,184
  5. Step 5: Solve for x
    x = 75,851,819,247,037,661,184/11,160,261,045.20
  6. Step 6: Final answer
    x = 6,796,599,016.80

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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.