Home / 35,201,172.26-48,575,173.11-19,521,005.60

Finding the Fourth Proportional to 35,201,172.26, 48,575,173.11 and 19,521,005.60

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Solution

The fourth proportional to 35,201,172.26, 48,575,173.11 and 19,521,005.60 is: 26,937,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,201,172.26 : 48,575,173.11 = 19,521,005.60 : x
  2. Step 2: Convert to fraction form
    35,201,172.26/48,575,173.11 = 19,521,005.60/x
  3. Step 3: Cross multiply
    35,201,172.26x = 48,575,173.11 × 19,521,005.60
  4. Step 4: Simplify right side
    35,201,172.26x = 948,236,226,301,279.50
  5. Step 5: Solve for x
    x = 948,236,226,301,279.50/35,201,172.26
  6. Step 6: Final answer
    x = 26,937,632.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.