Home / 117,193,742.22-175,773,501.74-34,173,185.58

Finding the Fourth Proportional to 117,193,742.22, 175,773,501.74 and 34,173,185.58

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Solution

The fourth proportional to 117,193,742.22, 175,773,501.74 and 34,173,185.58 is: 51,254,788.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,193,742.22 : 175,773,501.74 = 34,173,185.58 : x
  2. Step 2: Convert to fraction form
    117,193,742.22/175,773,501.74 = 34,173,185.58/x
  3. Step 3: Cross multiply
    117,193,742.22x = 175,773,501.74 × 34,173,185.58
  4. Step 4: Simplify right side
    117,193,742.22x = 6,006,740,495,007,473
  5. Step 5: Solve for x
    x = 6,006,740,495,007,473/117,193,742.22
  6. Step 6: Final answer
    x = 51,254,788.70

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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.