Home / 26,756,926.93-36,927,622.24-14,999,370.87

Finding the Fourth Proportional to 26,756,926.93, 36,927,622.24 and 14,999,370.87

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Solution

The fourth proportional to 26,756,926.93, 36,927,622.24 and 14,999,370.87 is: 20,700,848.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,756,926.93 : 36,927,622.24 = 14,999,370.87 : x
  2. Step 2: Convert to fraction form
    26,756,926.93/36,927,622.24 = 14,999,370.87/x
  3. Step 3: Cross multiply
    26,756,926.93x = 36,927,622.24 × 14,999,370.87
  4. Step 4: Simplify right side
    26,756,926.93x = 553,891,101,102,883.56
  5. Step 5: Solve for x
    x = 553,891,101,102,883.56/26,756,926.93
  6. Step 6: Final answer
    x = 20,700,848.89

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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.