Home / 36,937,775.36-55,406,663.52-10,011,431.36

Finding the Fourth Proportional to 36,937,775.36, 55,406,663.52 and 10,011,431.36

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Solution

The fourth proportional to 36,937,775.36, 55,406,663.52 and 10,011,431.36 is: 15,017,147.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,937,775.36 : 55,406,663.52 = 10,011,431.36 : x
  2. Step 2: Convert to fraction form
    36,937,775.36/55,406,663.52 = 10,011,431.36/x
  3. Step 3: Cross multiply
    36,937,775.36x = 55,406,663.52 × 10,011,431.36
  4. Step 4: Simplify right side
    36,937,775.36x = 554,700,008,717,096
  5. Step 5: Solve for x
    x = 554,700,008,717,096/36,937,775.36
  6. Step 6: Final answer
    x = 15,017,147.17

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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.