Home / 15,101,474,108.34-22,652,282,858.68-4,620,673,845.30

Finding the Fourth Proportional to 15,101,474,108.34, 22,652,282,858.68 and 4,620,673,845.30

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Solution

The fourth proportional to 15,101,474,108.34, 22,652,282,858.68 and 4,620,673,845.30 is: 6,931,032,705.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101,474,108.34 : 22,652,282,858.68 = 4,620,673,845.30 : x
  2. Step 2: Convert to fraction form
    15,101,474,108.34/22,652,282,858.68 = 4,620,673,845.30/x
  3. Step 3: Cross multiply
    15,101,474,108.34x = 22,652,282,858.68 × 4,620,673,845.30
  4. Step 4: Simplify right side
    15,101,474,108.34x = 104,668,810,941,440,196,608
  5. Step 5: Solve for x
    x = 104,668,810,941,440,196,608/15,101,474,108.34
  6. Step 6: Final answer
    x = 6,931,032,705.19

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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.