Home / 46,566,709.60-69,850,064.40-14,654,005.60

Finding the Fourth Proportional to 46,566,709.60, 69,850,064.40 and 14,654,005.60

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Solution

The fourth proportional to 46,566,709.60, 69,850,064.40 and 14,654,005.60 is: 21,981,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,566,709.60 : 69,850,064.40 = 14,654,005.60 : x
  2. Step 2: Convert to fraction form
    46,566,709.60/69,850,064.40 = 14,654,005.60/x
  3. Step 3: Cross multiply
    46,566,709.60x = 69,850,064.40 × 14,654,005.60
  4. Step 4: Simplify right side
    46,566,709.60x = 1,023,583,234,877,960.75
  5. Step 5: Solve for x
    x = 1,023,583,234,877,960.75/46,566,709.60
  6. Step 6: Final answer
    x = 21,981,008.40

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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.