Home / 33,249,083.51-45,858,485.54-28,610,641.60

Finding the Fourth Proportional to 33,249,083.51, 45,858,485.54 and 28,610,641.60

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Solution

The fourth proportional to 33,249,083.51, 45,858,485.54 and 28,610,641.60 is: 39,460,958.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,249,083.51 : 45,858,485.54 = 28,610,641.60 : x
  2. Step 2: Convert to fraction form
    33,249,083.51/45,858,485.54 = 28,610,641.60/x
  3. Step 3: Cross multiply
    33,249,083.51x = 45,858,485.54 × 28,610,641.60
  4. Step 4: Simplify right side
    33,249,083.51x = 1,312,040,694,060,602.75
  5. Step 5: Solve for x
    x = 1,312,040,694,060,602.75/33,249,083.51
  6. Step 6: Final answer
    x = 39,460,958.18

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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.