Home / 43,999,701.86-60,730,750.32-30,066,696.74

Finding the Fourth Proportional to 43,999,701.86, 60,730,750.32 and 30,066,696.74

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Solution

The fourth proportional to 43,999,701.86, 60,730,750.32 and 30,066,696.74 is: 41,499,668.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,999,701.86 : 60,730,750.32 = 30,066,696.74 : x
  2. Step 2: Convert to fraction form
    43,999,701.86/60,730,750.32 = 30,066,696.74/x
  3. Step 3: Cross multiply
    43,999,701.86x = 60,730,750.32 × 30,066,696.74
  4. Step 4: Simplify right side
    43,999,701.86x = 1,825,973,052,664,097.75
  5. Step 5: Solve for x
    x = 1,825,973,052,664,097.75/43,999,701.86
  6. Step 6: Final answer
    x = 41,499,668.76

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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.