Home / 36,937,771.36-55,406,657.52-10,011,427.36

Finding the Fourth Proportional to 36,937,771.36, 55,406,657.52 and 10,011,427.36

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Solution

The fourth proportional to 36,937,771.36, 55,406,657.52 and 10,011,427.36 is: 15,017,141.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,937,771.36 : 55,406,657.52 = 10,011,427.36 : x
  2. Step 2: Convert to fraction form
    36,937,771.36/55,406,657.52 = 10,011,427.36/x
  3. Step 3: Cross multiply
    36,937,771.36x = 55,406,657.52 × 10,011,427.36
  4. Step 4: Simplify right side
    36,937,771.36x = 554,699,727,021,877.75
  5. Step 5: Solve for x
    x = 554,699,727,021,877.75/36,937,771.36
  6. Step 6: Final answer
    x = 15,017,141.17

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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.