Home / 25,607,959.81-35,339,904.39-14,596,371.07

Finding the Fourth Proportional to 25,607,959.81, 35,339,904.39 and 14,596,371.07

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Solution

The fourth proportional to 25,607,959.81, 35,339,904.39 and 14,596,371.07 is: 20,143,516.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,607,959.81 : 35,339,904.39 = 14,596,371.07 : x
  2. Step 2: Convert to fraction form
    25,607,959.81/35,339,904.39 = 14,596,371.07/x
  3. Step 3: Cross multiply
    25,607,959.81x = 35,339,904.39 × 14,596,371.07
  4. Step 4: Simplify right side
    25,607,959.81x = 515,834,358,054,762
  5. Step 5: Solve for x
    x = 515,834,358,054,762/25,607,959.81
  6. Step 6: Final answer
    x = 20,143,516.39

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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.