Home / 5,487,385,107,928.50-8,232,015,401,631.80-2,262,289,869,147

Finding the Fourth Proportional to 5,487,385,107,928.50, 8,232,015,401,631.80 and 2,262,289,869,147

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Solution

The fourth proportional to 5,487,385,107,928.50, 8,232,015,401,631.80 and 2,262,289,869,147 is: 3,393,821,406,641.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,487,385,107,928.50 : 8,232,015,401,631.80 = 2,262,289,869,147 : x
  2. Step 2: Convert to fraction form
    5,487,385,107,928.50/8,232,015,401,631.80 = 2,262,289,869,147/x
  3. Step 3: Cross multiply
    5,487,385,107,928.50x = 8,232,015,401,631.80 × 2,262,289,869,147
  4. Step 4: Simplify right side
    5,487,385,107,928.50x = 18,623,205,045,773,692,802,433,024
  5. Step 5: Solve for x
    x = 18,623,205,045,773,692,802,433,024/5,487,385,107,928.50
  6. Step 6: Final answer
    x = 3,393,821,406,641.53

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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.