Home / 15,870,296.37-23,759,681.58-14,229,324.66

Finding the Fourth Proportional to 15,870,296.37, 23,759,681.58 and 14,229,324.66

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Solution

The fourth proportional to 15,870,296.37, 23,759,681.58 and 14,229,324.66 is: 21,302,955.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,870,296.37 : 23,759,681.58 = 14,229,324.66 : x
  2. Step 2: Convert to fraction form
    15,870,296.37/23,759,681.58 = 14,229,324.66/x
  3. Step 3: Cross multiply
    15,870,296.37x = 23,759,681.58 × 14,229,324.66
  4. Step 4: Simplify right side
    15,870,296.37x = 338,084,223,020,041.75
  5. Step 5: Solve for x
    x = 338,084,223,020,041.75/15,870,296.37
  6. Step 6: Final answer
    x = 21,302,955.86

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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.