Home / 39,257,927.53-58,887,678.63-10,504,016.98

Finding the Fourth Proportional to 39,257,927.53, 58,887,678.63 and 10,504,016.98

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Solution

The fourth proportional to 39,257,927.53, 58,887,678.63 and 10,504,016.98 is: 15,756,236.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,257,927.53 : 58,887,678.63 = 10,504,016.98 : x
  2. Step 2: Convert to fraction form
    39,257,927.53/58,887,678.63 = 10,504,016.98/x
  3. Step 3: Cross multiply
    39,257,927.53x = 58,887,678.63 × 10,504,016.98
  4. Step 4: Simplify right side
    39,257,927.53x = 618,557,176,242,303.25
  5. Step 5: Solve for x
    x = 618,557,176,242,303.25/39,257,927.53
  6. Step 6: Final answer
    x = 15,756,236.13

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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.