Home / 43,933,698.81-60,634,684.65-27,193,811.40

Finding the Fourth Proportional to 43,933,698.81, 60,634,684.65 and 27,193,811.40

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Solution

The fourth proportional to 43,933,698.81, 60,634,684.65 and 27,193,811.40 is: 37,531,285.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,933,698.81 : 60,634,684.65 = 27,193,811.40 : x
  2. Step 2: Convert to fraction form
    43,933,698.81/60,634,684.65 = 27,193,811.40/x
  3. Step 3: Cross multiply
    43,933,698.81x = 60,634,684.65 × 27,193,811.40
  4. Step 4: Simplify right side
    43,933,698.81x = 1,648,888,178,772,551.75
  5. Step 5: Solve for x
    x = 1,648,888,178,772,551.75/43,933,698.81
  6. Step 6: Final answer
    x = 37,531,285.17

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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.