Home / 37,943,985.48-56,907,459.78-17,454,026.22

Finding the Fourth Proportional to 37,943,985.48, 56,907,459.78 and 17,454,026.22

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Solution

The fourth proportional to 37,943,985.48, 56,907,459.78 and 17,454,026.22 is: 26,177,120.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943,985.48 : 56,907,459.78 = 17,454,026.22 : x
  2. Step 2: Convert to fraction form
    37,943,985.48/56,907,459.78 = 17,454,026.22/x
  3. Step 3: Cross multiply
    37,943,985.48x = 56,907,459.78 × 17,454,026.22
  4. Step 4: Simplify right side
    37,943,985.48x = 993,264,295,113,715.38
  5. Step 5: Solve for x
    x = 993,264,295,113,715.38/37,943,985.48
  6. Step 6: Final answer
    x = 26,177,120.89

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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.