Home / 50,337,225.28-75,388,264.80-46,272,554.56

Finding the Fourth Proportional to 50,337,225.28, 75,388,264.80 and 46,272,554.56

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Solution

The fourth proportional to 50,337,225.28, 75,388,264.80 and 46,272,554.56 is: 69,300,752.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,337,225.28 : 75,388,264.80 = 46,272,554.56 : x
  2. Step 2: Convert to fraction form
    50,337,225.28/75,388,264.80 = 46,272,554.56/x
  3. Step 3: Cross multiply
    50,337,225.28x = 75,388,264.80 × 46,272,554.56
  4. Step 4: Simplify right side
    50,337,225.28x = 3,488,407,596,141,727.50
  5. Step 5: Solve for x
    x = 3,488,407,596,141,727.50/50,337,225.28
  6. Step 6: Final answer
    x = 69,300,752.61

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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.