Home / 40,464,007.40-60,570,039.90-39,204,295.40

Finding the Fourth Proportional to 40,464,007.40, 60,570,039.90 and 39,204,295.40

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Solution

The fourth proportional to 40,464,007.40, 60,570,039.90 and 39,204,295.40 is: 58,684,393.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,464,007.40 : 60,570,039.90 = 39,204,295.40 : x
  2. Step 2: Convert to fraction form
    40,464,007.40/60,570,039.90 = 39,204,295.40/x
  3. Step 3: Cross multiply
    40,464,007.40x = 60,570,039.90 × 39,204,295.40
  4. Step 4: Simplify right side
    40,464,007.40x = 2,374,605,736,629,386.50
  5. Step 5: Solve for x
    x = 2,374,605,736,629,386.50/40,464,007.40
  6. Step 6: Final answer
    x = 58,684,393.59

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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.