Home / 47,167,449.60-70,713,538.56-26,684,532.48

Finding the Fourth Proportional to 47,167,449.60, 70,713,538.56 and 26,684,532.48

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Solution

The fourth proportional to 47,167,449.60, 70,713,538.56 and 26,684,532.48 is: 40,005,506.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,167,449.60 : 70,713,538.56 = 26,684,532.48 : x
  2. Step 2: Convert to fraction form
    47,167,449.60/70,713,538.56 = 26,684,532.48/x
  3. Step 3: Cross multiply
    47,167,449.60x = 70,713,538.56 × 26,684,532.48
  4. Step 4: Simplify right side
    47,167,449.60x = 1,886,957,716,480,052.50
  5. Step 5: Solve for x
    x = 1,886,957,716,480,052.50/47,167,449.60
  6. Step 6: Final answer
    x = 40,005,506.60

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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.