Home / 26,367,869.34-36,387,654.44-14,607,901.89

Finding the Fourth Proportional to 26,367,869.34, 36,387,654.44 and 14,607,901.89

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Solution

The fourth proportional to 26,367,869.34, 36,387,654.44 and 14,607,901.89 is: 20,158,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,869.34 : 36,387,654.44 = 14,607,901.89 : x
  2. Step 2: Convert to fraction form
    26,367,869.34/36,387,654.44 = 14,607,901.89/x
  3. Step 3: Cross multiply
    26,367,869.34x = 36,387,654.44 × 14,607,901.89
  4. Step 4: Simplify right side
    26,367,869.34x = 531,547,285,993,703.44
  5. Step 5: Solve for x
    x = 531,547,285,993,703.44/26,367,869.34
  6. Step 6: Final answer
    x = 20,158,901.70

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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.