Home / 114,008,798.59-157,327,927.06-61,796,713.24

Finding the Fourth Proportional to 114,008,798.59, 157,327,927.06 and 61,796,713.24

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Solution

The fourth proportional to 114,008,798.59, 157,327,927.06 and 61,796,713.24 is: 85,277,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,008,798.59 : 157,327,927.06 = 61,796,713.24 : x
  2. Step 2: Convert to fraction form
    114,008,798.59/157,327,927.06 = 61,796,713.24/x
  3. Step 3: Cross multiply
    114,008,798.59x = 157,327,927.06 × 61,796,713.24
  4. Step 4: Simplify right side
    114,008,798.59x = 9,722,348,793,170,456
  5. Step 5: Solve for x
    x = 9,722,348,793,170,456/114,008,798.59
  6. Step 6: Final answer
    x = 85,277,179.60

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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.