Home / 110,416,097.40-165,499,730.10-52,935,905.40

Finding the Fourth Proportional to 110,416,097.40, 165,499,730.10 and 52,935,905.40

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Solution

The fourth proportional to 110,416,097.40, 165,499,730.10 and 52,935,905.40 is: 79,344,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,416,097.40 : 165,499,730.10 = 52,935,905.40 : x
  2. Step 2: Convert to fraction form
    110,416,097.40/165,499,730.10 = 52,935,905.40/x
  3. Step 3: Cross multiply
    110,416,097.40x = 165,499,730.10 × 52,935,905.40
  4. Step 4: Simplify right side
    110,416,097.40x = 8,760,878,056,299,132
  5. Step 5: Solve for x
    x = 8,760,878,056,299,132/110,416,097.40
  6. Step 6: Final answer
    x = 79,344,210.33

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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.