Home / 62,603,860.40-93,905,790.60-44,464,007.60

Finding the Fourth Proportional to 62,603,860.40, 93,905,790.60 and 44,464,007.60

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Solution

The fourth proportional to 62,603,860.40, 93,905,790.60 and 44,464,007.60 is: 66,696,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,603,860.40 : 93,905,790.60 = 44,464,007.60 : x
  2. Step 2: Convert to fraction form
    62,603,860.40/93,905,790.60 = 44,464,007.60/x
  3. Step 3: Cross multiply
    62,603,860.40x = 93,905,790.60 × 44,464,007.60
  4. Step 4: Simplify right side
    62,603,860.40x = 4,175,427,786,922,408.50
  5. Step 5: Solve for x
    x = 4,175,427,786,922,408.50/62,603,860.40
  6. Step 6: Final answer
    x = 66,696,011.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.