Home / 1,064,840,277.12-1,597,292,955-365,322,600.42

Finding the Fourth Proportional to 1,064,840,277.12, 1,597,292,955 and 365,322,600.42

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Solution

The fourth proportional to 1,064,840,277.12, 1,597,292,955 and 365,322,600.42 is: 547,995,064.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,840,277.12 : 1,597,292,955 = 365,322,600.42 : x
  2. Step 2: Convert to fraction form
    1,064,840,277.12/1,597,292,955 = 365,322,600.42/x
  3. Step 3: Cross multiply
    1,064,840,277.12x = 1,597,292,955 × 365,322,600.42
  4. Step 4: Simplify right side
    1,064,840,277.12x = 583,527,215,953,146,112
  5. Step 5: Solve for x
    x = 583,527,215,953,146,112/1,064,840,277.12
  6. Step 6: Final answer
    x = 547,995,064.13

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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.