Home / 183,547,344.80-275,321,017.20-62,378,796.80

Finding the Fourth Proportional to 183,547,344.80, 275,321,017.20 and 62,378,796.80

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Solution

The fourth proportional to 183,547,344.80, 275,321,017.20 and 62,378,796.80 is: 93,568,195.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,547,344.80 : 275,321,017.20 = 62,378,796.80 : x
  2. Step 2: Convert to fraction form
    183,547,344.80/275,321,017.20 = 62,378,796.80/x
  3. Step 3: Cross multiply
    183,547,344.80x = 275,321,017.20 × 62,378,796.80
  4. Step 4: Simplify right side
    183,547,344.80x = 17,174,193,786,688,104
  5. Step 5: Solve for x
    x = 17,174,193,786,688,104/183,547,344.80
  6. Step 6: Final answer
    x = 93,568,195.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.