Home / 14,688,026.70-22,032,040.05-10,656,948.30

Finding the Fourth Proportional to 14,688,026.70, 22,032,040.05 and 10,656,948.30

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Solution

The fourth proportional to 14,688,026.70, 22,032,040.05 and 10,656,948.30 is: 15,985,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,026.70 : 22,032,040.05 = 10,656,948.30 : x
  2. Step 2: Convert to fraction form
    14,688,026.70/22,032,040.05 = 10,656,948.30/x
  3. Step 3: Cross multiply
    14,688,026.70x = 22,032,040.05 × 10,656,948.30
  4. Step 4: Simplify right side
    14,688,026.70x = 234,794,311,756,379.44
  5. Step 5: Solve for x
    x = 234,794,311,756,379.44/14,688,026.70
  6. Step 6: Final answer
    x = 15,985,422.45

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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.