Home / 39,873,289.33-59,809,934-9,581,152.33

Finding the Fourth Proportional to 39,873,289.33, 59,809,934 and 9,581,152.33

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Solution

The fourth proportional to 39,873,289.33, 59,809,934 and 9,581,152.33 is: 14,371,728.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,873,289.33 : 59,809,934 = 9,581,152.33 : x
  2. Step 2: Convert to fraction form
    39,873,289.33/59,809,934 = 9,581,152.33/x
  3. Step 3: Cross multiply
    39,873,289.33x = 59,809,934 × 9,581,152.33
  4. Step 4: Simplify right side
    39,873,289.33x = 573,048,088,501,246.25
  5. Step 5: Solve for x
    x = 573,048,088,501,246.25/39,873,289.33
  6. Step 6: Final answer
    x = 14,371,728.50

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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.