Home / 110,403,008.64-165,392,264.16-61,733,248.20

Finding the Fourth Proportional to 110,403,008.64, 165,392,264.16 and 61,733,248.20

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Solution

The fourth proportional to 110,403,008.64, 165,392,264.16 and 61,733,248.20 is: 92,481,190.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,403,008.64 : 165,392,264.16 = 61,733,248.20 : x
  2. Step 2: Convert to fraction form
    110,403,008.64/165,392,264.16 = 61,733,248.20/x
  3. Step 3: Cross multiply
    110,403,008.64x = 165,392,264.16 × 61,733,248.20
  4. Step 4: Simplify right side
    110,403,008.64x = 10,210,201,693,749,244
  5. Step 5: Solve for x
    x = 10,210,201,693,749,244/110,403,008.64
  6. Step 6: Final answer
    x = 92,481,190.68

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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.