Home / 15,841,876.98-23,767,933.04-7,327,798.50

Finding the Fourth Proportional to 15,841,876.98, 23,767,933.04 and 7,327,798.50

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Solution

The fourth proportional to 15,841,876.98, 23,767,933.04 and 7,327,798.50 is: 10,994,064.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,841,876.98 : 23,767,933.04 = 7,327,798.50 : x
  2. Step 2: Convert to fraction form
    15,841,876.98/23,767,933.04 = 7,327,798.50/x
  3. Step 3: Cross multiply
    15,841,876.98x = 23,767,933.04 × 7,327,798.50
  4. Step 4: Simplify right side
    15,841,876.98x = 174,166,624,078,612.44
  5. Step 5: Solve for x
    x = 174,166,624,078,612.44/15,841,876.98
  6. Step 6: Final answer
    x = 10,994,064.93

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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.