Home / 46,719,073.60-70,078,610.40-27,571,451.20

Finding the Fourth Proportional to 46,719,073.60, 70,078,610.40 and 27,571,451.20

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Solution

The fourth proportional to 46,719,073.60, 70,078,610.40 and 27,571,451.20 is: 41,357,176.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,719,073.60 : 70,078,610.40 = 27,571,451.20 : x
  2. Step 2: Convert to fraction form
    46,719,073.60/70,078,610.40 = 27,571,451.20/x
  3. Step 3: Cross multiply
    46,719,073.60x = 70,078,610.40 × 27,571,451.20
  4. Step 4: Simplify right side
    46,719,073.60x = 1,932,168,986,807,412.50
  5. Step 5: Solve for x
    x = 1,932,168,986,807,412.50/46,719,073.60
  6. Step 6: Final answer
    x = 41,357,176.80

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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.