Home / 694,055,927.65-1,041,047,225.14-227,655,915.69

Finding the Fourth Proportional to 694,055,927.65, 1,041,047,225.14 and 227,655,915.69

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Solution

The fourth proportional to 694,055,927.65, 1,041,047,225.14 and 227,655,915.69 is: 341,471,846.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,055,927.65 : 1,041,047,225.14 = 227,655,915.69 : x
  2. Step 2: Convert to fraction form
    694,055,927.65/1,041,047,225.14 = 227,655,915.69/x
  3. Step 3: Cross multiply
    694,055,927.65x = 1,041,047,225.14 × 227,655,915.69
  4. Step 4: Simplify right side
    694,055,927.65x = 237,000,559,315,780,288
  5. Step 5: Solve for x
    x = 237,000,559,315,780,288/694,055,927.65
  6. Step 6: Final answer
    x = 341,471,846.68

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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.