Home / 26,367,871.62-36,387,657.54-14,607,904.14

Finding the Fourth Proportional to 26,367,871.62, 36,387,657.54 and 14,607,904.14

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Solution

The fourth proportional to 26,367,871.62, 36,387,657.54 and 14,607,904.14 is: 20,158,904.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,871.62 : 36,387,657.54 = 14,607,904.14 : x
  2. Step 2: Convert to fraction form
    26,367,871.62/36,387,657.54 = 14,607,904.14/x
  3. Step 3: Cross multiply
    26,367,871.62x = 36,387,657.54 × 14,607,904.14
  4. Step 4: Simplify right side
    26,367,871.62x = 531,547,413,223,468.25
  5. Step 5: Solve for x
    x = 531,547,413,223,468.25/26,367,871.62
  6. Step 6: Final answer
    x = 20,158,904.78

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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.