Home / 47,919,771.59-71,854,083.09-24,867,495.18

Finding the Fourth Proportional to 47,919,771.59, 71,854,083.09 and 24,867,495.18

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Solution

The fourth proportional to 47,919,771.59, 71,854,083.09 and 24,867,495.18 is: 37,287,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,919,771.59 : 71,854,083.09 = 24,867,495.18 : x
  2. Step 2: Convert to fraction form
    47,919,771.59/71,854,083.09 = 24,867,495.18/x
  3. Step 3: Cross multiply
    47,919,771.59x = 71,854,083.09 × 24,867,495.18
  4. Step 4: Simplify right side
    47,919,771.59x = 1,786,831,064,903,894.50
  5. Step 5: Solve for x
    x = 1,786,831,064,903,894.50/47,919,771.59
  6. Step 6: Final answer
    x = 37,287,971.24

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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.