Home / 46,271,188.48-63,817,007.56-40,677,474.82

Finding the Fourth Proportional to 46,271,188.48, 63,817,007.56 and 40,677,474.82

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Solution

The fourth proportional to 46,271,188.48, 63,817,007.56 and 40,677,474.82 is: 56,102,183.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,188.48 : 63,817,007.56 = 40,677,474.82 : x
  2. Step 2: Convert to fraction form
    46,271,188.48/63,817,007.56 = 40,677,474.82/x
  3. Step 3: Cross multiply
    46,271,188.48x = 63,817,007.56 × 40,677,474.82
  4. Step 4: Simplify right side
    46,271,188.48x = 2,595,914,718,109,650
  5. Step 5: Solve for x
    x = 2,595,914,718,109,650/46,271,188.48
  6. Step 6: Final answer
    x = 56,102,183.74

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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.