Home / 6,122,805,603.35-9,175,670,411.67-4,627,609,635.87

Finding the Fourth Proportional to 6,122,805,603.35, 9,175,670,411.67 and 4,627,609,635.87

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Solution

The fourth proportional to 6,122,805,603.35, 9,175,670,411.67 and 4,627,609,635.87 is: 6,934,961,447.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,805,603.35 : 9,175,670,411.67 = 4,627,609,635.87 : x
  2. Step 2: Convert to fraction form
    6,122,805,603.35/9,175,670,411.67 = 4,627,609,635.87/x
  3. Step 3: Cross multiply
    6,122,805,603.35x = 9,175,670,411.67 × 4,627,609,635.87
  4. Step 4: Simplify right side
    6,122,805,603.35x = 42,461,420,812,611,338,240
  5. Step 5: Solve for x
    x = 42,461,420,812,611,338,240/6,122,805,603.35
  6. Step 6: Final answer
    x = 6,934,961,447.97

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1.5x scale

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.