Home / 40,998,265.52-56,586,256.44-34,116,038.96

Finding the Fourth Proportional to 40,998,265.52, 56,586,256.44 and 34,116,038.96

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Solution

The fourth proportional to 40,998,265.52, 56,586,256.44 and 34,116,038.96 is: 47,087,331.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,998,265.52 : 56,586,256.44 = 34,116,038.96 : x
  2. Step 2: Convert to fraction form
    40,998,265.52/56,586,256.44 = 34,116,038.96/x
  3. Step 3: Cross multiply
    40,998,265.52x = 56,586,256.44 × 34,116,038.96
  4. Step 4: Simplify right side
    40,998,265.52x = 1,930,498,929,307,590.75
  5. Step 5: Solve for x
    x = 1,930,498,929,307,590.75/40,998,265.52
  6. Step 6: Final answer
    x = 47,087,331.74

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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.