Home / 604,253,471.04-833,822,092.44-339,882,831.18

Finding the Fourth Proportional to 604,253,471.04, 833,822,092.44 and 339,882,831.18

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Solution

The fourth proportional to 604,253,471.04, 833,822,092.44 and 339,882,831.18 is: 469,011,477.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,253,471.04 : 833,822,092.44 = 339,882,831.18 : x
  2. Step 2: Convert to fraction form
    604,253,471.04/833,822,092.44 = 339,882,831.18/x
  3. Step 3: Cross multiply
    604,253,471.04x = 833,822,092.44 × 339,882,831.18
  4. Step 4: Simplify right side
    604,253,471.04x = 283,401,813,478,938,912
  5. Step 5: Solve for x
    x = 283,401,813,478,938,912/604,253,471.04
  6. Step 6: Final answer
    x = 469,011,477.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.