Home / 181,935,491.18-272,849,367.51-50,746,133.07

Finding the Fourth Proportional to 181,935,491.18, 272,849,367.51 and 50,746,133.07

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Solution

The fourth proportional to 181,935,491.18, 272,849,367.51 and 50,746,133.07 is: 76,104,174.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,935,491.18 : 272,849,367.51 = 50,746,133.07 : x
  2. Step 2: Convert to fraction form
    181,935,491.18/272,849,367.51 = 50,746,133.07/x
  3. Step 3: Cross multiply
    181,935,491.18x = 272,849,367.51 × 50,746,133.07
  4. Step 4: Simplify right side
    181,935,491.18x = 13,846,050,311,727,794
  5. Step 5: Solve for x
    x = 13,846,050,311,727,794/181,935,491.18
  6. Step 6: Final answer
    x = 76,104,174.19

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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.