Home / 48,837,856.80-73,267,282.80-14,762,647.20

Finding the Fourth Proportional to 48,837,856.80, 73,267,282.80 and 14,762,647.20

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Solution

The fourth proportional to 48,837,856.80, 73,267,282.80 and 14,762,647.20 is: 22,147,144.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,856.80 : 73,267,282.80 = 14,762,647.20 : x
  2. Step 2: Convert to fraction form
    48,837,856.80/73,267,282.80 = 14,762,647.20/x
  3. Step 3: Cross multiply
    48,837,856.80x = 73,267,282.80 × 14,762,647.20
  4. Step 4: Simplify right side
    48,837,856.80x = 1,081,619,047,279,028
  5. Step 5: Solve for x
    x = 1,081,619,047,279,028/48,837,856.80
  6. Step 6: Final answer
    x = 22,147,144.00

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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.