Home / 35,894,403.72-53,830,312.38-11,627,700.48

Finding the Fourth Proportional to 35,894,403.72, 53,830,312.38 and 11,627,700.48

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Solution

The fourth proportional to 35,894,403.72, 53,830,312.38 and 11,627,700.48 is: 17,437,892.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,894,403.72 : 53,830,312.38 = 11,627,700.48 : x
  2. Step 2: Convert to fraction form
    35,894,403.72/53,830,312.38 = 11,627,700.48/x
  3. Step 3: Cross multiply
    35,894,403.72x = 53,830,312.38 × 11,627,700.48
  4. Step 4: Simplify right side
    35,894,403.72x = 625,922,749,099,476
  5. Step 5: Solve for x
    x = 625,922,749,099,476/35,894,403.72
  6. Step 6: Final answer
    x = 17,437,892.38

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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.