Home / 36,606,122.34-54,909,505.33-9,312,444.05

Finding the Fourth Proportional to 36,606,122.34, 54,909,505.33 and 9,312,444.05

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Solution

The fourth proportional to 36,606,122.34, 54,909,505.33 and 9,312,444.05 is: 13,968,747.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,606,122.34 : 54,909,505.33 = 9,312,444.05 : x
  2. Step 2: Convert to fraction form
    36,606,122.34/54,909,505.33 = 9,312,444.05/x
  3. Step 3: Cross multiply
    36,606,122.34x = 54,909,505.33 × 9,312,444.05
  4. Step 4: Simplify right side
    36,606,122.34x = 511,341,695,900,973.12
  5. Step 5: Solve for x
    x = 511,341,695,900,973.12/36,606,122.34
  6. Step 6: Final answer
    x = 13,968,747.94

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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.