Home / 34,709,087.79-52,026,924.02-12,835,412.37

Finding the Fourth Proportional to 34,709,087.79, 52,026,924.02 and 12,835,412.37

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Solution

The fourth proportional to 34,709,087.79, 52,026,924.02 and 12,835,412.37 is: 19,239,544.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,087.79 : 52,026,924.02 = 12,835,412.37 : x
  2. Step 2: Convert to fraction form
    34,709,087.79/52,026,924.02 = 12,835,412.37/x
  3. Step 3: Cross multiply
    34,709,087.79x = 52,026,924.02 × 12,835,412.37
  4. Step 4: Simplify right side
    34,709,087.79x = 667,787,024,075,181
  5. Step 5: Solve for x
    x = 667,787,024,075,181/34,709,087.79
  6. Step 6: Final answer
    x = 19,239,544.07

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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.