Home / 7,732,078,011.36-10,669,923,610.58-4,517,286,110.66

Finding the Fourth Proportional to 7,732,078,011.36, 10,669,923,610.58 and 4,517,286,110.66

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Solution

The fourth proportional to 7,732,078,011.36, 10,669,923,610.58 and 4,517,286,110.66 is: 6,233,653,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,078,011.36 : 10,669,923,610.58 = 4,517,286,110.66 : x
  2. Step 2: Convert to fraction form
    7,732,078,011.36/10,669,923,610.58 = 4,517,286,110.66/x
  3. Step 3: Cross multiply
    7,732,078,011.36x = 10,669,923,610.58 × 4,517,286,110.66
  4. Step 4: Simplify right side
    7,732,078,011.36x = 48,199,097,727,916,466,176
  5. Step 5: Solve for x
    x = 48,199,097,727,916,466,176/7,732,078,011.36
  6. Step 6: Final answer
    x = 6,233,653,832.40

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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.