Home / 155,727,031.50-336,075,795

Finding the Third Proportional to 155,727,031.50 and 336,075,795

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Solution

The third proportional to 155,727,031.50 and 336,075,795 is: 725,287,953.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,727,031.50 : 336,075,795 = 336,075,795 : x
  2. Step 2: Convert to fraction form
    155,727,031.50/336,075,795 = 336,075,795/x
  3. Step 3: Cross multiply
    155,727,031.50x = 336,075,795 × 336,075,795
  4. Step 4: Simplify right side
    155,727,031.50x = 112,946,939,984,882,032
  5. Step 5: Solve for x
    x = 112,946,939,984,882,032/155,727,031.50
  6. Step 6: Final answer
    x = 725,287,953.52

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.