Home / 48,967,146.40-73,450,719.60-14,888,437.60

Finding the Fourth Proportional to 48,967,146.40, 73,450,719.60 and 14,888,437.60

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Solution

The fourth proportional to 48,967,146.40, 73,450,719.60 and 14,888,437.60 is: 22,332,656.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,146.40 : 73,450,719.60 = 14,888,437.60 : x
  2. Step 2: Convert to fraction form
    48,967,146.40/73,450,719.60 = 14,888,437.60/x
  3. Step 3: Cross multiply
    48,967,146.40x = 73,450,719.60 × 14,888,437.60
  4. Step 4: Simplify right side
    48,967,146.40x = 1,093,566,455,439,696.88
  5. Step 5: Solve for x
    x = 1,093,566,455,439,696.88/48,967,146.40
  6. Step 6: Final answer
    x = 22,332,656.40

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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.