Home / 39,366,073.90-59,049,110.85-27,886,948.30

Finding the Fourth Proportional to 39,366,073.90, 59,049,110.85 and 27,886,948.30

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Solution

The fourth proportional to 39,366,073.90, 59,049,110.85 and 27,886,948.30 is: 41,830,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,073.90 : 59,049,110.85 = 27,886,948.30 : x
  2. Step 2: Convert to fraction form
    39,366,073.90/59,049,110.85 = 27,886,948.30/x
  3. Step 3: Cross multiply
    39,366,073.90x = 59,049,110.85 × 27,886,948.30
  4. Step 4: Simplify right side
    39,366,073.90x = 1,646,699,501,434,919.25
  5. Step 5: Solve for x
    x = 1,646,699,501,434,919.25/39,366,073.90
  6. Step 6: Final answer
    x = 41,830,422.45

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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.