Home / 2,624,696,406-3,620,374,360.56-1,683,408,106.80

Finding the Fourth Proportional to 2,624,696,406, 3,620,374,360.56 and 1,683,408,106.80

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Solution

The fourth proportional to 2,624,696,406, 3,620,374,360.56 and 1,683,408,106.80 is: 2,322,008,569.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,696,406 : 3,620,374,360.56 = 1,683,408,106.80 : x
  2. Step 2: Convert to fraction form
    2,624,696,406/3,620,374,360.56 = 1,683,408,106.80/x
  3. Step 3: Cross multiply
    2,624,696,406x = 3,620,374,360.56 × 1,683,408,106.80
  4. Step 4: Simplify right side
    2,624,696,406x = 6,094,567,548,217,570,304
  5. Step 5: Solve for x
    x = 6,094,567,548,217,570,304/2,624,696,406
  6. Step 6: Final answer
    x = 2,322,008,569.94

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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.