Home / 14,092,651.90-21,134,830.65-3,996,155.26

Finding the Fourth Proportional to 14,092,651.90, 21,134,830.65 and 3,996,155.26

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Solution

The fourth proportional to 14,092,651.90, 21,134,830.65 and 3,996,155.26 is: 5,993,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,651.90 : 21,134,830.65 = 3,996,155.26 : x
  2. Step 2: Convert to fraction form
    14,092,651.90/21,134,830.65 = 3,996,155.26/x
  3. Step 3: Cross multiply
    14,092,651.90x = 21,134,830.65 × 3,996,155.26
  4. Step 4: Simplify right side
    14,092,651.90x = 84,458,064,671,206.70
  5. Step 5: Solve for x
    x = 84,458,064,671,206.70/14,092,651.90
  6. Step 6: Final answer
    x = 5,993,056.90

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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.