Home / 117,580,026.02-176,376,903.48-35,701,575.46

Finding the Fourth Proportional to 117,580,026.02, 176,376,903.48 and 35,701,575.46

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Solution

The fourth proportional to 117,580,026.02, 176,376,903.48 and 35,701,575.46 is: 53,554,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,580,026.02 : 176,376,903.48 = 35,701,575.46 : x
  2. Step 2: Convert to fraction form
    117,580,026.02/176,376,903.48 = 35,701,575.46/x
  3. Step 3: Cross multiply
    117,580,026.02x = 176,376,903.48 × 35,701,575.46
  4. Step 4: Simplify right side
    117,580,026.02x = 6,296,933,328,992,356
  5. Step 5: Solve for x
    x = 6,296,933,328,992,356/117,580,026.02
  6. Step 6: Final answer
    x = 53,554,447.49

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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.