Home / 33,567,545.28-46,319,965.47-18,888,291.93

Finding the Fourth Proportional to 33,567,545.28, 46,319,965.47 and 18,888,291.93

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Solution

The fourth proportional to 33,567,545.28, 46,319,965.47 and 18,888,291.93 is: 26,064,015.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567,545.28 : 46,319,965.47 = 18,888,291.93 : x
  2. Step 2: Convert to fraction form
    33,567,545.28/46,319,965.47 = 18,888,291.93/x
  3. Step 3: Cross multiply
    33,567,545.28x = 46,319,965.47 × 18,888,291.93
  4. Step 4: Simplify right side
    33,567,545.28x = 874,905,029,984,879.62
  5. Step 5: Solve for x
    x = 874,905,029,984,879.62/33,567,545.28
  6. Step 6: Final answer
    x = 26,064,015.78

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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.