Home / 14,236,997.61-21,363,270.75-6,038,364.59

Finding the Fourth Proportional to 14,236,997.61, 21,363,270.75 and 6,038,364.59

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Solution

The fourth proportional to 14,236,997.61, 21,363,270.75 and 6,038,364.59 is: 9,060,844.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,236,997.61 : 21,363,270.75 = 6,038,364.59 : x
  2. Step 2: Convert to fraction form
    14,236,997.61/21,363,270.75 = 6,038,364.59/x
  3. Step 3: Cross multiply
    14,236,997.61x = 21,363,270.75 × 6,038,364.59
  4. Step 4: Simplify right side
    14,236,997.61x = 128,999,217,516,566.39
  5. Step 5: Solve for x
    x = 128,999,217,516,566.39/14,236,997.61
  6. Step 6: Final answer
    x = 9,060,844.22

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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.