Home / 53,368,598.64-73,495,918.94-50,043,064.80

Finding the Fourth Proportional to 53,368,598.64, 73,495,918.94 and 50,043,064.80

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Solution

The fourth proportional to 53,368,598.64, 73,495,918.94 and 50,043,064.80 is: 68,916,200.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,368,598.64 : 73,495,918.94 = 50,043,064.80 : x
  2. Step 2: Convert to fraction form
    53,368,598.64/73,495,918.94 = 50,043,064.80/x
  3. Step 3: Cross multiply
    53,368,598.64x = 73,495,918.94 × 50,043,064.80
  4. Step 4: Simplify right side
    53,368,598.64x = 3,677,961,034,049,967
  5. Step 5: Solve for x
    x = 3,677,961,034,049,967/53,368,598.64
  6. Step 6: Final answer
    x = 68,916,200.31

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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.