Home / 33,245,293.60-45,875,010.16-19,303,923.52

Finding the Fourth Proportional to 33,245,293.60, 45,875,010.16 and 19,303,923.52

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Solution

The fourth proportional to 33,245,293.60, 45,875,010.16 and 19,303,923.52 is: 26,637,385.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,245,293.60 : 45,875,010.16 = 19,303,923.52 : x
  2. Step 2: Convert to fraction form
    33,245,293.60/45,875,010.16 = 19,303,923.52/x
  3. Step 3: Cross multiply
    33,245,293.60x = 45,875,010.16 × 19,303,923.52
  4. Step 4: Simplify right side
    33,245,293.60x = 885,567,687,607,862.88
  5. Step 5: Solve for x
    x = 885,567,687,607,862.88/33,245,293.60
  6. Step 6: Final answer
    x = 26,637,385.08

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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.