Home / 39,367,143.63-59,077,071.75-16,338,097.35

Finding the Fourth Proportional to 39,367,143.63, 59,077,071.75 and 16,338,097.35

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Solution

The fourth proportional to 39,367,143.63, 59,077,071.75 and 16,338,097.35 is: 24,518,084.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,143.63 : 59,077,071.75 = 16,338,097.35 : x
  2. Step 2: Convert to fraction form
    39,367,143.63/59,077,071.75 = 16,338,097.35/x
  3. Step 3: Cross multiply
    39,367,143.63x = 59,077,071.75 × 16,338,097.35
  4. Step 4: Simplify right side
    39,367,143.63x = 965,206,949,404,434.88
  5. Step 5: Solve for x
    x = 965,206,949,404,434.88/39,367,143.63
  6. Step 6: Final answer
    x = 24,518,084.38

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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.