Home / 15,037,365.41-22,560,905.82-6,955,642.48

Finding the Fourth Proportional to 15,037,365.41, 22,560,905.82 and 6,955,642.48

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Solution

The fourth proportional to 15,037,365.41, 22,560,905.82 and 6,955,642.48 is: 10,435,710.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,365.41 : 22,560,905.82 = 6,955,642.48 : x
  2. Step 2: Convert to fraction form
    15,037,365.41/22,560,905.82 = 6,955,642.48/x
  3. Step 3: Cross multiply
    15,037,365.41x = 22,560,905.82 × 6,955,642.48
  4. Step 4: Simplify right side
    15,037,365.41x = 156,925,594,908,871.25
  5. Step 5: Solve for x
    x = 156,925,594,908,871.25/15,037,365.41
  6. Step 6: Final answer
    x = 10,435,710.69

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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.