Home / 2,016,679,846.32-2,783,030,349.24-1,124,662,951.26

Finding the Fourth Proportional to 2,016,679,846.32, 2,783,030,349.24 and 1,124,662,951.26

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Solution

The fourth proportional to 2,016,679,846.32, 2,783,030,349.24 and 1,124,662,951.26 is: 1,552,041,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,679,846.32 : 2,783,030,349.24 = 1,124,662,951.26 : x
  2. Step 2: Convert to fraction form
    2,016,679,846.32/2,783,030,349.24 = 1,124,662,951.26/x
  3. Step 3: Cross multiply
    2,016,679,846.32x = 2,783,030,349.24 × 1,124,662,951.26
  4. Step 4: Simplify right side
    2,016,679,846.32x = 3,129,971,126,022,406,656
  5. Step 5: Solve for x
    x = 3,129,971,126,022,406,656/2,016,679,846.32
  6. Step 6: Final answer
    x = 1,552,041,654.87

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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.