Home / 53,335,075.05-80,002,643.47-14,996,589.14

Finding the Fourth Proportional to 53,335,075.05, 80,002,643.47 and 14,996,589.14

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Solution

The fourth proportional to 53,335,075.05, 80,002,643.47 and 14,996,589.14 is: 22,494,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,335,075.05 : 80,002,643.47 = 14,996,589.14 : x
  2. Step 2: Convert to fraction form
    53,335,075.05/80,002,643.47 = 14,996,589.14/x
  3. Step 3: Cross multiply
    53,335,075.05x = 80,002,643.47 × 14,996,589.14
  4. Step 4: Simplify right side
    53,335,075.05x = 1,199,766,774,396,009
  5. Step 5: Solve for x
    x = 1,199,766,774,396,009/53,335,075.05
  6. Step 6: Final answer
    x = 22,494,892.40

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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.