Home / 36,732,749.08-55,107,095.22-11,173,094.19

Finding the Fourth Proportional to 36,732,749.08, 55,107,095.22 and 11,173,094.19

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Solution

The fourth proportional to 36,732,749.08, 55,107,095.22 and 11,173,094.19 is: 16,762,066.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,732,749.08 : 55,107,095.22 = 11,173,094.19 : x
  2. Step 2: Convert to fraction form
    36,732,749.08/55,107,095.22 = 11,173,094.19/x
  3. Step 3: Cross multiply
    36,732,749.08x = 55,107,095.22 × 11,173,094.19
  4. Step 4: Simplify right side
    36,732,749.08x = 615,716,765,430,358.75
  5. Step 5: Solve for x
    x = 615,716,765,430,358.75/36,732,749.08
  6. Step 6: Final answer
    x = 16,762,066.03

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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.