Home / 1,777,307,867.40-2,667,051,475.10-795,564,507.81

Finding the Fourth Proportional to 1,777,307,867.40, 2,667,051,475.10 and 795,564,507.81

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Solution

The fourth proportional to 1,777,307,867.40, 2,667,051,475.10 and 795,564,507.81 is: 1,193,834,525.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,307,867.40 : 2,667,051,475.10 = 795,564,507.81 : x
  2. Step 2: Convert to fraction form
    1,777,307,867.40/2,667,051,475.10 = 795,564,507.81/x
  3. Step 3: Cross multiply
    1,777,307,867.40x = 2,667,051,475.10 × 795,564,507.81
  4. Step 4: Simplify right side
    1,777,307,867.40x = 2,121,811,494,087,887,872
  5. Step 5: Solve for x
    x = 2,121,811,494,087,887,872/1,777,307,867.40
  6. Step 6: Final answer
    x = 1,193,834,525.24

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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.