Home / 25,222,529.80-37,833,794.70-7,029,532.90

Finding the Fourth Proportional to 25,222,529.80, 37,833,794.70 and 7,029,532.90

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Solution

The fourth proportional to 25,222,529.80, 37,833,794.70 and 7,029,532.90 is: 10,544,299.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,529.80 : 37,833,794.70 = 7,029,532.90 : x
  2. Step 2: Convert to fraction form
    25,222,529.80/37,833,794.70 = 7,029,532.90/x
  3. Step 3: Cross multiply
    25,222,529.80x = 37,833,794.70 × 7,029,532.90
  4. Step 4: Simplify right side
    25,222,529.80x = 265,953,904,575,495.66
  5. Step 5: Solve for x
    x = 265,953,904,575,495.66/25,222,529.80
  6. Step 6: Final answer
    x = 10,544,299.35

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1.5x scale

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.