Home / 57,748,006.08-79,686,948.96-33,296,996.16

Finding the Fourth Proportional to 57,748,006.08, 79,686,948.96 and 33,296,996.16

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Solution

The fourth proportional to 57,748,006.08, 79,686,948.96 and 33,296,996.16 is: 45,946,799.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,748,006.08 : 79,686,948.96 = 33,296,996.16 : x
  2. Step 2: Convert to fraction form
    57,748,006.08/79,686,948.96 = 33,296,996.16/x
  3. Step 3: Cross multiply
    57,748,006.08x = 79,686,948.96 × 33,296,996.16
  4. Step 4: Simplify right side
    57,748,006.08x = 2,653,336,033,523,236
  5. Step 5: Solve for x
    x = 2,653,336,033,523,236/57,748,006.08
  6. Step 6: Final answer
    x = 45,946,799.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.