Home / 43,313,213.86-59,772,235.13-24,978,499.36

Finding the Fourth Proportional to 43,313,213.86, 59,772,235.13 and 24,978,499.36

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Solution

The fourth proportional to 43,313,213.86, 59,772,235.13 and 24,978,499.36 is: 34,470,329.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313,213.86 : 59,772,235.13 = 24,978,499.36 : x
  2. Step 2: Convert to fraction form
    43,313,213.86/59,772,235.13 = 24,978,499.36/x
  3. Step 3: Cross multiply
    43,313,213.86x = 59,772,235.13 × 24,978,499.36
  4. Step 4: Simplify right side
    43,313,213.86x = 1,493,020,736,666,151.50
  5. Step 5: Solve for x
    x = 1,493,020,736,666,151.50/43,313,213.86
  6. Step 6: Final answer
    x = 34,470,329.11

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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.