Home / 26,611,752.96-36,717,277.32-15,592,582.62

Finding the Fourth Proportional to 26,611,752.96, 36,717,277.32 and 15,592,582.62

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Solution

The fourth proportional to 26,611,752.96, 36,717,277.32 and 15,592,582.62 is: 21,513,696.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,752.96 : 36,717,277.32 = 15,592,582.62 : x
  2. Step 2: Convert to fraction form
    26,611,752.96/36,717,277.32 = 15,592,582.62/x
  3. Step 3: Cross multiply
    26,611,752.96x = 36,717,277.32 × 15,592,582.62
  4. Step 4: Simplify right side
    26,611,752.96x = 572,517,180,193,552.12
  5. Step 5: Solve for x
    x = 572,517,180,193,552.12/26,611,752.96
  6. Step 6: Final answer
    x = 21,513,696.64

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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.