Home / 15,037,411.26-22,560,974.59-6,955,688.33

Finding the Fourth Proportional to 15,037,411.26, 22,560,974.59 and 6,955,688.33

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Solution

The fourth proportional to 15,037,411.26, 22,560,974.59 and 6,955,688.33 is: 10,435,779.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,411.26 : 22,560,974.59 = 6,955,688.33 : x
  2. Step 2: Convert to fraction form
    15,037,411.26/22,560,974.59 = 6,955,688.33/x
  3. Step 3: Cross multiply
    15,037,411.26x = 22,560,974.59 × 6,955,688.33
  4. Step 4: Simplify right side
    15,037,411.26x = 156,927,107,623,499.09
  5. Step 5: Solve for x
    x = 156,927,107,623,499.09/15,037,411.26
  6. Step 6: Final answer
    x = 10,435,779.46

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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.