Home / 27,506,720.48-41,261,493.60-7,036,617.35

Finding the Fourth Proportional to 27,506,720.48, 41,261,493.60 and 7,036,617.35

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Solution

The fourth proportional to 27,506,720.48, 41,261,493.60 and 7,036,617.35 is: 10,555,287.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,506,720.48 : 41,261,493.60 = 7,036,617.35 : x
  2. Step 2: Convert to fraction form
    27,506,720.48/41,261,493.60 = 7,036,617.35/x
  3. Step 3: Cross multiply
    27,506,720.48x = 41,261,493.60 × 7,036,617.35
  4. Step 4: Simplify right side
    27,506,720.48x = 290,341,341,855,827.69
  5. Step 5: Solve for x
    x = 290,341,341,855,827.69/27,506,720.48
  6. Step 6: Final answer
    x = 10,555,287.47

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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.