Home / 177,473,360.33-266,215,463.81-60,887,080.93

Finding the Fourth Proportional to 177,473,360.33, 266,215,463.81 and 60,887,080.93

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Solution

The fourth proportional to 177,473,360.33, 266,215,463.81 and 60,887,080.93 is: 91,332,482.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,473,360.33 : 266,215,463.81 = 60,887,080.93 : x
  2. Step 2: Convert to fraction form
    177,473,360.33/266,215,463.81 = 60,887,080.93/x
  3. Step 3: Cross multiply
    177,473,360.33x = 266,215,463.81 × 60,887,080.93
  4. Step 4: Simplify right side
    177,473,360.33x = 16,209,082,489,075,310
  5. Step 5: Solve for x
    x = 16,209,082,489,075,310/177,473,360.33
  6. Step 6: Final answer
    x = 91,332,482.01

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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.