Home / 694,055,926.65-1,041,047,223.64-227,655,914.69

Finding the Fourth Proportional to 694,055,926.65, 1,041,047,223.64 and 227,655,914.69

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Solution

The fourth proportional to 694,055,926.65, 1,041,047,223.64 and 227,655,914.69 is: 341,471,845.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,055,926.65 : 1,041,047,223.64 = 227,655,914.69 : x
  2. Step 2: Convert to fraction form
    694,055,926.65/1,041,047,223.64 = 227,655,914.69/x
  3. Step 3: Cross multiply
    694,055,926.65x = 1,041,047,223.64 × 227,655,914.69
  4. Step 4: Simplify right side
    694,055,926.65x = 237,000,557,933,249,184
  5. Step 5: Solve for x
    x = 237,000,557,933,249,184/694,055,926.65
  6. Step 6: Final answer
    x = 341,471,845.18

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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.