Home / 10,823,448.02-16,235,929.58-4,346,522.37

Finding the Fourth Proportional to 10,823,448.02, 16,235,929.58 and 4,346,522.37

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Solution

The fourth proportional to 10,823,448.02, 16,235,929.58 and 4,346,522.37 is: 6,520,087.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,823,448.02 : 16,235,929.58 = 4,346,522.37 : x
  2. Step 2: Convert to fraction form
    10,823,448.02/16,235,929.58 = 4,346,522.37/x
  3. Step 3: Cross multiply
    10,823,448.02x = 16,235,929.58 × 4,346,522.37
  4. Step 4: Simplify right side
    10,823,448.02x = 70,569,831,095,482.09
  5. Step 5: Solve for x
    x = 70,569,831,095,482.09/10,823,448.02
  6. Step 6: Final answer
    x = 6,520,087.78

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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.