Home / 33,693,451.66-46,496,967.91-18,223,536.30

Finding the Fourth Proportional to 33,693,451.66, 46,496,967.91 and 18,223,536.30

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Solution

The fourth proportional to 33,693,451.66, 46,496,967.91 and 18,223,536.30 is: 25,148,482.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,693,451.66 : 46,496,967.91 = 18,223,536.30 : x
  2. Step 2: Convert to fraction form
    33,693,451.66/46,496,967.91 = 18,223,536.30/x
  3. Step 3: Cross multiply
    33,693,451.66x = 46,496,967.91 × 18,223,536.30
  4. Step 4: Simplify right side
    33,693,451.66x = 847,339,182,758,709
  5. Step 5: Solve for x
    x = 847,339,182,758,709/33,693,451.66
  6. Step 6: Final answer
    x = 25,148,482.60

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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.