Home / 58,961,029.40-88,441,544.10-37,331,380.70

Finding the Fourth Proportional to 58,961,029.40, 88,441,544.10 and 37,331,380.70

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Solution

The fourth proportional to 58,961,029.40, 88,441,544.10 and 37,331,380.70 is: 55,997,071.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,961,029.40 : 88,441,544.10 = 37,331,380.70 : x
  2. Step 2: Convert to fraction form
    58,961,029.40/88,441,544.10 = 37,331,380.70/x
  3. Step 3: Cross multiply
    58,961,029.40x = 88,441,544.10 × 37,331,380.70
  4. Step 4: Simplify right side
    58,961,029.40x = 3,301,644,952,492,939
  5. Step 5: Solve for x
    x = 3,301,644,952,492,939/58,961,029.40
  6. Step 6: Final answer
    x = 55,997,071.05

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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.