Home / 30,048,273.42-41,467,555.98-16,995,276.92

Finding the Fourth Proportional to 30,048,273.42, 41,467,555.98 and 16,995,276.92

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Solution

The fourth proportional to 30,048,273.42, 41,467,555.98 and 16,995,276.92 is: 23,454,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,048,273.42 : 41,467,555.98 = 16,995,276.92 : x
  2. Step 2: Convert to fraction form
    30,048,273.42/41,467,555.98 = 16,995,276.92/x
  3. Step 3: Cross multiply
    30,048,273.42x = 41,467,555.98 × 16,995,276.92
  4. Step 4: Simplify right side
    30,048,273.42x = 704,752,596,868,364.12
  5. Step 5: Solve for x
    x = 704,752,596,868,364.12/30,048,273.42
  6. Step 6: Final answer
    x = 23,454,013.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.