Home / 110,592,884.20-165,889,326.30-97,155,956.20

Finding the Fourth Proportional to 110,592,884.20, 165,889,326.30 and 97,155,956.20

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Solution

The fourth proportional to 110,592,884.20, 165,889,326.30 and 97,155,956.20 is: 145,733,934.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,884.20 : 165,889,326.30 = 97,155,956.20 : x
  2. Step 2: Convert to fraction form
    110,592,884.20/165,889,326.30 = 97,155,956.20/x
  3. Step 3: Cross multiply
    110,592,884.20x = 165,889,326.30 × 97,155,956.20
  4. Step 4: Simplify right side
    110,592,884.20x = 16,117,136,120,050,310
  5. Step 5: Solve for x
    x = 16,117,136,120,050,310/110,592,884.20
  6. Step 6: Final answer
    x = 145,733,934.30

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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.