Home / 73,454,464.80-110,048,986.80-62,837,632.80

Finding the Fourth Proportional to 73,454,464.80, 110,048,986.80 and 62,837,632.80

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Solution

The fourth proportional to 73,454,464.80, 110,048,986.80 and 62,837,632.80 is: 94,142,920.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,454,464.80 : 110,048,986.80 = 62,837,632.80 : x
  2. Step 2: Convert to fraction form
    73,454,464.80/110,048,986.80 = 62,837,632.80/x
  3. Step 3: Cross multiply
    73,454,464.80x = 110,048,986.80 × 62,837,632.80
  4. Step 4: Simplify right side
    73,454,464.80x = 6,915,217,822,550,447
  5. Step 5: Solve for x
    x = 6,915,217,822,550,447/73,454,464.80
  6. Step 6: Final answer
    x = 94,142,920.26

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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.