Home / 33,264,547.80-49,859,496.90-18,894,499.80

Finding the Fourth Proportional to 33,264,547.80, 49,859,496.90 and 18,894,499.80

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Solution

The fourth proportional to 33,264,547.80, 49,859,496.90 and 18,894,499.80 is: 28,320,548.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,547.80 : 49,859,496.90 = 18,894,499.80 : x
  2. Step 2: Convert to fraction form
    33,264,547.80/49,859,496.90 = 18,894,499.80/x
  3. Step 3: Cross multiply
    33,264,547.80x = 49,859,496.90 × 18,894,499.80
  4. Step 4: Simplify right side
    33,264,547.80x = 942,070,254,205,150.62
  5. Step 5: Solve for x
    x = 942,070,254,205,150.62/33,264,547.80
  6. Step 6: Final answer
    x = 28,320,548.95

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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.