Home / 41,014,331.40-61,545,116.70-15,473,670.60

Finding the Fourth Proportional to 41,014,331.40, 61,545,116.70 and 15,473,670.60

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Solution

The fourth proportional to 41,014,331.40, 61,545,116.70 and 15,473,670.60 is: 23,219,416.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014,331.40 : 61,545,116.70 = 15,473,670.60 : x
  2. Step 2: Convert to fraction form
    41,014,331.40/61,545,116.70 = 15,473,670.60/x
  3. Step 3: Cross multiply
    41,014,331.40x = 61,545,116.70 × 15,473,670.60
  4. Step 4: Simplify right side
    41,014,331.40x = 952,328,862,854,359
  5. Step 5: Solve for x
    x = 952,328,862,854,359/41,014,331.40
  6. Step 6: Final answer
    x = 23,219,416.98

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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.