Home / 169,059,153.24-253,620,587.62-64,045,951.00

Finding the Fourth Proportional to 169,059,153.24, 253,620,587.62 and 64,045,951.00

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Solution

The fourth proportional to 169,059,153.24, 253,620,587.62 and 64,045,951.00 is: 96,080,995.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,059,153.24 : 253,620,587.62 = 64,045,951.00 : x
  2. Step 2: Convert to fraction form
    169,059,153.24/253,620,587.62 = 64,045,951.00/x
  3. Step 3: Cross multiply
    169,059,153.24x = 253,620,587.62 × 64,045,951.00
  4. Step 4: Simplify right side
    169,059,153.24x = 16,243,371,727,814,410
  5. Step 5: Solve for x
    x = 16,243,371,727,814,410/169,059,153.24
  6. Step 6: Final answer
    x = 96,080,995.42

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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.