Home / 149,089,244.88-223,520,026.56-46,794,098.64

Finding the Fourth Proportional to 149,089,244.88, 223,520,026.56 and 46,794,098.64

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Solution

The fourth proportional to 149,089,244.88, 223,520,026.56 and 46,794,098.64 is: 70,155,417.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,089,244.88 : 223,520,026.56 = 46,794,098.64 : x
  2. Step 2: Convert to fraction form
    149,089,244.88/223,520,026.56 = 46,794,098.64/x
  3. Step 3: Cross multiply
    149,089,244.88x = 223,520,026.56 × 46,794,098.64
  4. Step 4: Simplify right side
    149,089,244.88x = 10,459,418,170,864,060
  5. Step 5: Solve for x
    x = 10,459,418,170,864,060/149,089,244.88
  6. Step 6: Final answer
    x = 70,155,417.18

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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.