Home / 69,017,637,608.50-103,536,807,845.83-24,241,242,228.82

Finding the Fourth Proportional to 69,017,637,608.50, 103,536,807,845.83 and 24,241,242,228.82

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Solution

The fourth proportional to 69,017,637,608.50, 103,536,807,845.83 and 24,241,242,228.82 is: 36,365,499,103.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,017,637,608.50 : 103,536,807,845.83 = 24,241,242,228.82 : x
  2. Step 2: Convert to fraction form
    69,017,637,608.50/103,536,807,845.83 = 24,241,242,228.82/x
  3. Step 3: Cross multiply
    69,017,637,608.50x = 103,536,807,845.83 × 24,241,242,228.82
  4. Step 4: Simplify right side
    69,017,637,608.50x = 2,509,860,838,589,349,232,640
  5. Step 5: Solve for x
    x = 2,509,860,838,589,349,232,640/69,017,637,608.50
  6. Step 6: Final answer
    x = 36,365,499,103.67

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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.