Home / 46,443,631.20-69,569,656.20-27,216,110.40

Finding the Fourth Proportional to 46,443,631.20, 69,569,656.20 and 27,216,110.40

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Solution

The fourth proportional to 46,443,631.20, 69,569,656.20 and 27,216,110.40 is: 40,768,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,443,631.20 : 69,569,656.20 = 27,216,110.40 : x
  2. Step 2: Convert to fraction form
    46,443,631.20/69,569,656.20 = 27,216,110.40/x
  3. Step 3: Cross multiply
    46,443,631.20x = 69,569,656.20 × 27,216,110.40
  4. Step 4: Simplify right side
    46,443,631.20x = 1,893,415,443,629,244.50
  5. Step 5: Solve for x
    x = 1,893,415,443,629,244.50/46,443,631.20
  6. Step 6: Final answer
    x = 40,768,032.01

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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.