Home / 25,234,999.26-37,852,800.28-7,038,087.29

Finding the Fourth Proportional to 25,234,999.26, 37,852,800.28 and 7,038,087.29

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Solution

The fourth proportional to 25,234,999.26, 37,852,800.28 and 7,038,087.29 is: 10,557,214.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,234,999.26 : 37,852,800.28 = 7,038,087.29 : x
  2. Step 2: Convert to fraction form
    25,234,999.26/37,852,800.28 = 7,038,087.29/x
  3. Step 3: Cross multiply
    25,234,999.26x = 37,852,800.28 × 7,038,087.29
  4. Step 4: Simplify right side
    25,234,999.26x = 266,411,312,541,576.44
  5. Step 5: Solve for x
    x = 266,411,312,541,576.44/25,234,999.26
  6. Step 6: Final answer
    x = 10,557,214.99

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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.