Home / 614,681,281.05-848,262,706.04-332,423,715.73

Finding the Fourth Proportional to 614,681,281.05, 848,262,706.04 and 332,423,715.73

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Solution

The fourth proportional to 614,681,281.05, 848,262,706.04 and 332,423,715.73 is: 458,746,100.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,281.05 : 848,262,706.04 = 332,423,715.73 : x
  2. Step 2: Convert to fraction form
    614,681,281.05/848,262,706.04 = 332,423,715.73/x
  3. Step 3: Cross multiply
    614,681,281.05x = 848,262,706.04 × 332,423,715.73
  4. Step 4: Simplify right side
    614,681,281.05x = 281,982,640,657,832,608
  5. Step 5: Solve for x
    x = 281,982,640,657,832,608/614,681,281.05
  6. Step 6: Final answer
    x = 458,746,100.38

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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.