Home / 46,271,182.98-63,816,999.98-40,677,469.32

Finding the Fourth Proportional to 46,271,182.98, 63,816,999.98 and 40,677,469.32

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Solution

The fourth proportional to 46,271,182.98, 63,816,999.98 and 40,677,469.32 is: 56,102,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,182.98 : 63,816,999.98 = 40,677,469.32 : x
  2. Step 2: Convert to fraction form
    46,271,182.98/63,816,999.98 = 40,677,469.32/x
  3. Step 3: Cross multiply
    46,271,182.98x = 63,816,999.98 × 40,677,469.32
  4. Step 4: Simplify right side
    46,271,182.98x = 2,595,914,059,045,627.50
  5. Step 5: Solve for x
    x = 2,595,914,059,045,627.50/46,271,182.98
  6. Step 6: Final answer
    x = 56,102,176.17

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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.