Home / 7,187,958,700.96-10,774,795,484.40-5,002,333,186.72

Finding the Fourth Proportional to 7,187,958,700.96, 10,774,795,484.40 and 5,002,333,186.72

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Solution

The fourth proportional to 7,187,958,700.96, 10,774,795,484.40 and 5,002,333,186.72 is: 7,498,529,036.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,187,958,700.96 : 10,774,795,484.40 = 5,002,333,186.72 : x
  2. Step 2: Convert to fraction form
    7,187,958,700.96/10,774,795,484.40 = 5,002,333,186.72/x
  3. Step 3: Cross multiply
    7,187,958,700.96x = 10,774,795,484.40 × 5,002,333,186.72
  4. Step 4: Simplify right side
    7,187,958,700.96x = 53,899,117,031,734,919,168
  5. Step 5: Solve for x
    x = 53,899,117,031,734,919,168/7,187,958,700.96
  6. Step 6: Final answer
    x = 7,498,529,036.42

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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.