Home / 32,827,655.85-45,307,790.47-19,084,591.59

Finding the Fourth Proportional to 32,827,655.85, 45,307,790.47 and 19,084,591.59

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Solution

The fourth proportional to 32,827,655.85, 45,307,790.47 and 19,084,591.59 is: 26,340,006.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,827,655.85 : 45,307,790.47 = 19,084,591.59 : x
  2. Step 2: Convert to fraction form
    32,827,655.85/45,307,790.47 = 19,084,591.59/x
  3. Step 3: Cross multiply
    32,827,655.85x = 45,307,790.47 × 19,084,591.59
  4. Step 4: Simplify right side
    32,827,655.85x = 864,680,676,965,244.12
  5. Step 5: Solve for x
    x = 864,680,676,965,244.12/32,827,655.85
  6. Step 6: Final answer
    x = 26,340,006.76

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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.