Home / 37,985,352.33-52,437,860.13-25,447,994.82

Finding the Fourth Proportional to 37,985,352.33, 52,437,860.13 and 25,447,994.82

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Solution

The fourth proportional to 37,985,352.33, 52,437,860.13 and 25,447,994.82 is: 35,130,341.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,985,352.33 : 52,437,860.13 = 25,447,994.82 : x
  2. Step 2: Convert to fraction form
    37,985,352.33/52,437,860.13 = 25,447,994.82/x
  3. Step 3: Cross multiply
    37,985,352.33x = 52,437,860.13 × 25,447,994.82
  4. Step 4: Simplify right side
    37,985,352.33x = 1,334,438,392,960,124.50
  5. Step 5: Solve for x
    x = 1,334,438,392,960,124.50/37,985,352.33
  6. Step 6: Final answer
    x = 35,130,341.33

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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.