Home / 34,495,001.21-51,778,390.39-25,407,360.11

Finding the Fourth Proportional to 34,495,001.21, 51,778,390.39 and 25,407,360.11

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Solution

The fourth proportional to 34,495,001.21, 51,778,390.39 and 25,407,360.11 is: 38,137,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,495,001.21 : 51,778,390.39 = 25,407,360.11 : x
  2. Step 2: Convert to fraction form
    34,495,001.21/51,778,390.39 = 25,407,360.11/x
  3. Step 3: Cross multiply
    34,495,001.21x = 51,778,390.39 × 25,407,360.11
  4. Step 4: Simplify right side
    34,495,001.21x = 1,315,552,210,620,821
  5. Step 5: Solve for x
    x = 1,315,552,210,620,821/34,495,001.21
  6. Step 6: Final answer
    x = 38,137,473.96

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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.