Home / 7,086,938,830.85-10,622,982,709.98-3,302,210,866.34

Finding the Fourth Proportional to 7,086,938,830.85, 10,622,982,709.98 and 3,302,210,866.34

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Solution

The fourth proportional to 7,086,938,830.85, 10,622,982,709.98 and 3,302,210,866.34 is: 4,949,856,316.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,938,830.85 : 10,622,982,709.98 = 3,302,210,866.34 : x
  2. Step 2: Convert to fraction form
    7,086,938,830.85/10,622,982,709.98 = 3,302,210,866.34/x
  3. Step 3: Cross multiply
    7,086,938,830.85x = 10,622,982,709.98 × 3,302,210,866.34
  4. Step 4: Simplify right side
    7,086,938,830.85x = 35,079,328,937,864,454,144
  5. Step 5: Solve for x
    x = 35,079,328,937,864,454,144/7,086,938,830.85
  6. Step 6: Final answer
    x = 4,949,856,316.69

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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.