Home / 15,037,411.17-22,560,974.45-6,955,688.24

Finding the Fourth Proportional to 15,037,411.17, 22,560,974.45 and 6,955,688.24

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Solution

The fourth proportional to 15,037,411.17, 22,560,974.45 and 6,955,688.24 is: 10,435,779.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,411.17 : 22,560,974.45 = 6,955,688.24 : x
  2. Step 2: Convert to fraction form
    15,037,411.17/22,560,974.45 = 6,955,688.24/x
  3. Step 3: Cross multiply
    15,037,411.17x = 22,560,974.45 × 6,955,688.24
  4. Step 4: Simplify right side
    15,037,411.17x = 156,927,104,517,222.16
  5. Step 5: Solve for x
    x = 156,927,104,517,222.16/15,037,411.17
  6. Step 6: Final answer
    x = 10,435,779.32

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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.