Home / 614,681,281.19-848,262,706.22-332,423,715.86

Finding the Fourth Proportional to 614,681,281.19, 848,262,706.22 and 332,423,715.86

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Solution

The fourth proportional to 614,681,281.19, 848,262,706.22 and 332,423,715.86 is: 458,746,100.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,281.19 : 848,262,706.22 = 332,423,715.86 : x
  2. Step 2: Convert to fraction form
    614,681,281.19/848,262,706.22 = 332,423,715.86/x
  3. Step 3: Cross multiply
    614,681,281.19x = 848,262,706.22 × 332,423,715.86
  4. Step 4: Simplify right side
    614,681,281.19x = 281,982,640,821,208,544
  5. Step 5: Solve for x
    x = 281,982,640,821,208,544/614,681,281.19
  6. Step 6: Final answer
    x = 458,746,100.54

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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.