Home / 14,033,400.70-21,050,101.05-14,033,400.70

Finding the Fourth Proportional to 14,033,400.70, 21,050,101.05 and 14,033,400.70

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Solution

The fourth proportional to 14,033,400.70, 21,050,101.05 and 14,033,400.70 is: 21,050,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033,400.70 : 21,050,101.05 = 14,033,400.70 : x
  2. Step 2: Convert to fraction form
    14,033,400.70/21,050,101.05 = 14,033,400.70/x
  3. Step 3: Cross multiply
    14,033,400.70x = 21,050,101.05 × 14,033,400.70
  4. Step 4: Simplify right side
    14,033,400.70x = 295,404,502,810,140.75
  5. Step 5: Solve for x
    x = 295,404,502,810,140.75/14,033,400.70
  6. Step 6: Final answer
    x = 21,050,101.05

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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.