Home / 8,958,031,966.80-13,437,047,950.20-4,050,865,861.20

Finding the Fourth Proportional to 8,958,031,966.80, 13,437,047,950.20 and 4,050,865,861.20

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Solution

The fourth proportional to 8,958,031,966.80, 13,437,047,950.20 and 4,050,865,861.20 is: 6,076,298,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958,031,966.80 : 13,437,047,950.20 = 4,050,865,861.20 : x
  2. Step 2: Convert to fraction form
    8,958,031,966.80/13,437,047,950.20 = 4,050,865,861.20/x
  3. Step 3: Cross multiply
    8,958,031,966.80x = 13,437,047,950.20 × 4,050,865,861.20
  4. Step 4: Simplify right side
    8,958,031,966.80x = 54,431,678,816,772,620,288
  5. Step 5: Solve for x
    x = 54,431,678,816,772,620,288/8,958,031,966.80
  6. Step 6: Final answer
    x = 6,076,298,791.80

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Similar ratio
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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.