Home / 33,249,265.36-45,858,734.31-28,610,823.04

Finding the Fourth Proportional to 33,249,265.36, 45,858,734.31 and 28,610,823.04

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Solution

The fourth proportional to 33,249,265.36, 45,858,734.31 and 28,610,823.04 is: 39,461,206.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,249,265.36 : 45,858,734.31 = 28,610,823.04 : x
  2. Step 2: Convert to fraction form
    33,249,265.36/45,858,734.31 = 28,610,823.04/x
  3. Step 3: Cross multiply
    33,249,265.36x = 45,858,734.31 × 28,610,823.04
  4. Step 4: Simplify right side
    33,249,265.36x = 1,312,056,132,174,430.25
  5. Step 5: Solve for x
    x = 1,312,056,132,174,430.25/33,249,265.36
  6. Step 6: Final answer
    x = 39,461,206.68

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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.