Home / 60,470,302.60-83,445,421.62-34,361,196.76

Finding the Fourth Proportional to 60,470,302.60, 83,445,421.62 and 34,361,196.76

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Solution

The fourth proportional to 60,470,302.60, 83,445,421.62 and 34,361,196.76 is: 47,416,408.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,470,302.60 : 83,445,421.62 = 34,361,196.76 : x
  2. Step 2: Convert to fraction form
    60,470,302.60/83,445,421.62 = 34,361,196.76/x
  3. Step 3: Cross multiply
    60,470,302.60x = 83,445,421.62 × 34,361,196.76
  4. Step 4: Simplify right side
    60,470,302.60x = 2,867,284,551,005,978
  5. Step 5: Solve for x
    x = 2,867,284,551,005,978/60,470,302.60
  6. Step 6: Final answer
    x = 47,416,408.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.