Home / 26,758,587.47-36,927,863.82-14,998,071.29

Finding the Fourth Proportional to 26,758,587.47, 36,927,863.82 and 14,998,071.29

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Solution

The fourth proportional to 26,758,587.47, 36,927,863.82 and 14,998,071.29 is: 20,697,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,758,587.47 : 36,927,863.82 = 14,998,071.29 : x
  2. Step 2: Convert to fraction form
    26,758,587.47/36,927,863.82 = 14,998,071.29/x
  3. Step 3: Cross multiply
    26,758,587.47x = 36,927,863.82 × 14,998,071.29
  4. Step 4: Simplify right side
    26,758,587.47x = 553,846,734,159,771.69
  5. Step 5: Solve for x
    x = 553,846,734,159,771.69/26,758,587.47
  6. Step 6: Final answer
    x = 20,697,906.22

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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.