Home / 14,580,048.30-21,870,072.45-10,045,085.10

Finding the Fourth Proportional to 14,580,048.30, 21,870,072.45 and 10,045,085.10

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Solution

The fourth proportional to 14,580,048.30, 21,870,072.45 and 10,045,085.10 is: 15,067,627.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,048.30 : 21,870,072.45 = 10,045,085.10 : x
  2. Step 2: Convert to fraction form
    14,580,048.30/21,870,072.45 = 10,045,085.10/x
  3. Step 3: Cross multiply
    14,580,048.30x = 21,870,072.45 × 10,045,085.10
  4. Step 4: Simplify right side
    14,580,048.30x = 219,686,738,903,415.47
  5. Step 5: Solve for x
    x = 219,686,738,903,415.47/14,580,048.30
  6. Step 6: Final answer
    x = 15,067,627.65

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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.