Home / 21,351,994.00-32,021,366.93-7,703,366.10

Finding the Fourth Proportional to 21,351,994.00, 32,021,366.93 and 7,703,366.10

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Solution

The fourth proportional to 21,351,994.00, 32,021,366.93 and 7,703,366.10 is: 11,552,659.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,351,994.00 : 32,021,366.93 = 7,703,366.10 : x
  2. Step 2: Convert to fraction form
    21,351,994.00/32,021,366.93 = 7,703,366.10/x
  3. Step 3: Cross multiply
    21,351,994.00x = 32,021,366.93 × 7,703,366.10
  4. Step 4: Simplify right side
    21,351,994.00x = 246,672,312,577,965.34
  5. Step 5: Solve for x
    x = 246,672,312,577,965.34/21,351,994.00
  6. Step 6: Final answer
    x = 11,552,659.33

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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.