Home / 26,611,970.80-39,917,956.20-23,924,585.20

Finding the Fourth Proportional to 26,611,970.80, 39,917,956.20 and 23,924,585.20

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Solution

The fourth proportional to 26,611,970.80, 39,917,956.20 and 23,924,585.20 is: 35,886,877.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,970.80 : 39,917,956.20 = 23,924,585.20 : x
  2. Step 2: Convert to fraction form
    26,611,970.80/39,917,956.20 = 23,924,585.20/x
  3. Step 3: Cross multiply
    26,611,970.80x = 39,917,956.20 × 23,924,585.20
  4. Step 4: Simplify right side
    26,611,970.80x = 955,020,544,116,768.25
  5. Step 5: Solve for x
    x = 955,020,544,116,768.25/26,611,970.80
  6. Step 6: Final answer
    x = 35,886,877.80

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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.