Home / 16,358,622.30-24,591,077.55-14,020,281.90

Finding the Fourth Proportional to 16,358,622.30, 24,591,077.55 and 14,020,281.90

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Solution

The fourth proportional to 16,358,622.30, 24,591,077.55 and 14,020,281.90 is: 21,075,970.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,622.30 : 24,591,077.55 = 14,020,281.90 : x
  2. Step 2: Convert to fraction form
    16,358,622.30/24,591,077.55 = 14,020,281.90/x
  3. Step 3: Cross multiply
    16,358,622.30x = 24,591,077.55 × 14,020,281.90
  4. Step 4: Simplify right side
    16,358,622.30x = 344,773,839,475,761.38
  5. Step 5: Solve for x
    x = 344,773,839,475,761.38/16,358,622.30
  6. Step 6: Final answer
    x = 21,075,970.41

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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.