Home / 26,000,946.43-35,881,273.68-14,398,495.90

Finding the Fourth Proportional to 26,000,946.43, 35,881,273.68 and 14,398,495.90

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Solution

The fourth proportional to 26,000,946.43, 35,881,273.68 and 14,398,495.90 is: 19,869,906.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,000,946.43 : 35,881,273.68 = 14,398,495.90 : x
  2. Step 2: Convert to fraction form
    26,000,946.43/35,881,273.68 = 14,398,495.90/x
  3. Step 3: Cross multiply
    26,000,946.43x = 35,881,273.68 × 14,398,495.90
  4. Step 4: Simplify right side
    26,000,946.43x = 516,636,371,968,257.94
  5. Step 5: Solve for x
    x = 516,636,371,968,257.94/26,000,946.43
  6. Step 6: Final answer
    x = 19,869,906.40

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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.