Home / 260,452,114,576-359,433,618,177.84-156,182,551,979.08

Finding the Fourth Proportional to 260,452,114,576, 359,433,618,177.84 and 156,182,551,979.08

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Solution

The fourth proportional to 260,452,114,576, 359,433,618,177.84 and 156,182,551,979.08 is: 215,537,738,464.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,452,114,576 : 359,433,618,177.84 = 156,182,551,979.08 : x
  2. Step 2: Convert to fraction form
    260,452,114,576/359,433,618,177.84 = 156,182,551,979.08/x
  3. Step 3: Cross multiply
    260,452,114,576x = 359,433,618,177.84 × 156,182,551,979.08
  4. Step 4: Simplify right side
    260,452,114,576x = 56,137,259,754,089,288,302,592
  5. Step 5: Solve for x
    x = 56,137,259,754,089,288,302,592/260,452,114,576
  6. Step 6: Final answer
    x = 215,537,738,464.81

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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.