Home / 37,961,985.85-56,952,689.05-11,035,641.85

Finding the Fourth Proportional to 37,961,985.85, 56,952,689.05 and 11,035,641.85

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Solution

The fourth proportional to 37,961,985.85, 56,952,689.05 and 11,035,641.85 is: 16,556,285.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,961,985.85 : 56,952,689.05 = 11,035,641.85 : x
  2. Step 2: Convert to fraction form
    37,961,985.85/56,952,689.05 = 11,035,641.85/x
  3. Step 3: Cross multiply
    37,961,985.85x = 56,952,689.05 × 11,035,641.85
  4. Step 4: Simplify right side
    37,961,985.85x = 628,509,478,750,216.75
  5. Step 5: Solve for x
    x = 628,509,478,750,216.75/37,961,985.85
  6. Step 6: Final answer
    x = 16,556,285.58

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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.