Home / 333,966,219.48-500,965,075.56-275,565,577.44

Finding the Fourth Proportional to 333,966,219.48, 500,965,075.56 and 275,565,577.44

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Solution

The fourth proportional to 333,966,219.48, 500,965,075.56 and 275,565,577.44 is: 413,361,358.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,966,219.48 : 500,965,075.56 = 275,565,577.44 : x
  2. Step 2: Convert to fraction form
    333,966,219.48/500,965,075.56 = 275,565,577.44/x
  3. Step 3: Cross multiply
    333,966,219.48x = 500,965,075.56 × 275,565,577.44
  4. Step 4: Simplify right side
    333,966,219.48x = 138,048,730,323,964,624
  5. Step 5: Solve for x
    x = 138,048,730,323,964,624/333,966,219.48
  6. Step 6: Final answer
    x = 413,361,358.94

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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.