Home / 34,464,399.86-51,697,135.60-10,205,780.32

Finding the Fourth Proportional to 34,464,399.86, 51,697,135.60 and 10,205,780.32

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Solution

The fourth proportional to 34,464,399.86, 51,697,135.60 and 10,205,780.32 is: 15,308,829.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,464,399.86 : 51,697,135.60 = 10,205,780.32 : x
  2. Step 2: Convert to fraction form
    34,464,399.86/51,697,135.60 = 10,205,780.32/x
  3. Step 3: Cross multiply
    34,464,399.86x = 51,697,135.60 × 10,205,780.32
  4. Step 4: Simplify right side
    34,464,399.86x = 527,609,609,106,851.44
  5. Step 5: Solve for x
    x = 527,609,609,106,851.44/34,464,399.86
  6. Step 6: Final answer
    x = 15,308,829.15

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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.