Home / 27,341,567.55-41,012,351.33-7,146,809.55

Finding the Fourth Proportional to 27,341,567.55, 41,012,351.33 and 7,146,809.55

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Solution

The fourth proportional to 27,341,567.55, 41,012,351.33 and 7,146,809.55 is: 10,720,214.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,567.55 : 41,012,351.33 = 7,146,809.55 : x
  2. Step 2: Convert to fraction form
    27,341,567.55/41,012,351.33 = 7,146,809.55/x
  3. Step 3: Cross multiply
    27,341,567.55x = 41,012,351.33 × 7,146,809.55
  4. Step 4: Simplify right side
    27,341,567.55x = 293,107,464,117,465.19
  5. Step 5: Solve for x
    x = 293,107,464,117,465.19/27,341,567.55
  6. Step 6: Final answer
    x = 10,720,214.33

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1.5x scale

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.