Home / 614,681,278.07-848,262,701.94-332,423,712.77

Finding the Fourth Proportional to 614,681,278.07, 848,262,701.94 and 332,423,712.77

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Solution

The fourth proportional to 614,681,278.07, 848,262,701.94 and 332,423,712.77 is: 458,746,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,278.07 : 848,262,701.94 = 332,423,712.77 : x
  2. Step 2: Convert to fraction form
    614,681,278.07/848,262,701.94 = 332,423,712.77/x
  3. Step 3: Cross multiply
    614,681,278.07x = 848,262,701.94 × 332,423,712.77
  4. Step 4: Simplify right side
    614,681,278.07x = 281,982,636,778,965,376
  5. Step 5: Solve for x
    x = 281,982,636,778,965,376/614,681,278.07
  6. Step 6: Final answer
    x = 458,746,096.30

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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.