Home / 52,807,554.44-79,210,095.09-13,948,718.37

Finding the Fourth Proportional to 52,807,554.44, 79,210,095.09 and 13,948,718.37

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Solution

The fourth proportional to 52,807,554.44, 79,210,095.09 and 13,948,718.37 is: 20,922,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,807,554.44 : 79,210,095.09 = 13,948,718.37 : x
  2. Step 2: Convert to fraction form
    52,807,554.44/79,210,095.09 = 13,948,718.37/x
  3. Step 3: Cross multiply
    52,807,554.44x = 79,210,095.09 × 13,948,718.37
  4. Step 4: Simplify right side
    52,807,554.44x = 1,104,879,308,704,226.88
  5. Step 5: Solve for x
    x = 1,104,879,308,704,226.88/52,807,554.44
  6. Step 6: Final answer
    x = 20,922,750.93

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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.