Home / 213,799,589.02-295,044,242.07-116,014,445.02

Finding the Fourth Proportional to 213,799,589.02, 295,044,242.07 and 116,014,445.02

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Solution

The fourth proportional to 213,799,589.02, 295,044,242.07 and 116,014,445.02 is: 160,100,373.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,799,589.02 : 295,044,242.07 = 116,014,445.02 : x
  2. Step 2: Convert to fraction form
    213,799,589.02/295,044,242.07 = 116,014,445.02/x
  3. Step 3: Cross multiply
    213,799,589.02x = 295,044,242.07 × 116,014,445.02
  4. Step 4: Simplify right side
    213,799,589.02x = 34,229,394,000,097,584
  5. Step 5: Solve for x
    x = 34,229,394,000,097,584/213,799,589.02
  6. Step 6: Final answer
    x = 160,100,373.24

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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.