Home / 39,001,823.04-58,525,135.68-30,458,176.32

Finding the Fourth Proportional to 39,001,823.04, 58,525,135.68 and 30,458,176.32

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Solution

The fourth proportional to 39,001,823.04, 58,525,135.68 and 30,458,176.32 is: 45,704,758.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,001,823.04 : 58,525,135.68 = 30,458,176.32 : x
  2. Step 2: Convert to fraction form
    39,001,823.04/58,525,135.68 = 30,458,176.32/x
  3. Step 3: Cross multiply
    39,001,823.04x = 58,525,135.68 × 30,458,176.32
  4. Step 4: Simplify right side
    39,001,823.04x = 1,782,568,901,693,363
  5. Step 5: Solve for x
    x = 1,782,568,901,693,363/39,001,823.04
  6. Step 6: Final answer
    x = 45,704,758.46

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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.