Home / 108,039,680.95-162,085,303.08-35,256,597.06

Finding the Fourth Proportional to 108,039,680.95, 162,085,303.08 and 35,256,597.06

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Solution

The fourth proportional to 108,039,680.95, 162,085,303.08 and 35,256,597.06 is: 52,893,308.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,039,680.95 : 162,085,303.08 = 35,256,597.06 : x
  2. Step 2: Convert to fraction form
    108,039,680.95/162,085,303.08 = 35,256,597.06/x
  3. Step 3: Cross multiply
    108,039,680.95x = 162,085,303.08 × 35,256,597.06
  4. Step 4: Simplify right side
    108,039,680.95x = 5,714,576,219,951,395
  5. Step 5: Solve for x
    x = 5,714,576,219,951,395/108,039,680.95
  6. Step 6: Final answer
    x = 52,893,308.92

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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.