Home / 26,437,990.98-39,610,070.28-11,051,362.44

Finding the Fourth Proportional to 26,437,990.98, 39,610,070.28 and 11,051,362.44

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Solution

The fourth proportional to 26,437,990.98, 39,610,070.28 and 11,051,362.44 is: 16,557,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437,990.98 : 39,610,070.28 = 11,051,362.44 : x
  2. Step 2: Convert to fraction form
    26,437,990.98/39,610,070.28 = 11,051,362.44/x
  3. Step 3: Cross multiply
    26,437,990.98x = 39,610,070.28 × 11,051,362.44
  4. Step 4: Simplify right side
    26,437,990.98x = 437,745,242,938,152.25
  5. Step 5: Solve for x
    x = 437,745,242,938,152.25/26,437,990.98
  6. Step 6: Final answer
    x = 16,557,432.19

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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.