Home / 48,837,928.80-73,267,390.80-14,762,719.20

Finding the Fourth Proportional to 48,837,928.80, 73,267,390.80 and 14,762,719.20

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Solution

The fourth proportional to 48,837,928.80, 73,267,390.80 and 14,762,719.20 is: 22,147,252.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,928.80 : 73,267,390.80 = 14,762,719.20 : x
  2. Step 2: Convert to fraction form
    48,837,928.80/73,267,390.80 = 14,762,719.20/x
  3. Step 3: Cross multiply
    48,837,928.80x = 73,267,390.80 × 14,762,719.20
  4. Step 4: Simplify right side
    48,837,928.80x = 1,081,625,916,897,063.25
  5. Step 5: Solve for x
    x = 1,081,625,916,897,063.25/48,837,928.80
  6. Step 6: Final answer
    x = 22,147,252.01

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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.