Home / 44,294,837.18-66,445,448.20-17,001,129.94

Finding the Fourth Proportional to 44,294,837.18, 66,445,448.20 and 17,001,129.94

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Solution

The fourth proportional to 44,294,837.18, 66,445,448.20 and 17,001,129.94 is: 25,502,920.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294,837.18 : 66,445,448.20 = 17,001,129.94 : x
  2. Step 2: Convert to fraction form
    44,294,837.18/66,445,448.20 = 17,001,129.94/x
  3. Step 3: Cross multiply
    44,294,837.18x = 66,445,448.20 × 17,001,129.94
  4. Step 4: Simplify right side
    44,294,837.18x = 1,129,647,699,072,332.50
  5. Step 5: Solve for x
    x = 1,129,647,699,072,332.50/44,294,837.18
  6. Step 6: Final answer
    x = 25,502,920.22

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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.