Home / 1,156,769,213.18-1,733,942,898.23-484,109,716.65

Finding the Fourth Proportional to 1,156,769,213.18, 1,733,942,898.23 and 484,109,716.65

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Solution

The fourth proportional to 1,156,769,213.18, 1,733,942,898.23 and 484,109,716.65 is: 725,657,802.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,769,213.18 : 1,733,942,898.23 = 484,109,716.65 : x
  2. Step 2: Convert to fraction form
    1,156,769,213.18/1,733,942,898.23 = 484,109,716.65/x
  3. Step 3: Cross multiply
    1,156,769,213.18x = 1,733,942,898.23 × 484,109,716.65
  4. Step 4: Simplify right side
    1,156,769,213.18x = 839,418,605,138,314,752
  5. Step 5: Solve for x
    x = 839,418,605,138,314,752/1,156,769,213.18
  6. Step 6: Final answer
    x = 725,657,802.42

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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.