Home / 45,644,495.68-62,989,273.83-25,017,878.08

Finding the Fourth Proportional to 45,644,495.68, 62,989,273.83 and 25,017,878.08

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Solution

The fourth proportional to 45,644,495.68, 62,989,273.83 and 25,017,878.08 is: 34,524,600.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,644,495.68 : 62,989,273.83 = 25,017,878.08 : x
  2. Step 2: Convert to fraction form
    45,644,495.68/62,989,273.83 = 25,017,878.08/x
  3. Step 3: Cross multiply
    45,644,495.68x = 62,989,273.83 × 25,017,878.08
  4. Step 4: Simplify right side
    45,644,495.68x = 1,575,857,973,026,674.50
  5. Step 5: Solve for x
    x = 1,575,857,973,026,674.50/45,644,495.68
  6. Step 6: Final answer
    x = 34,524,600.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.