Home / 14,356,722.64-21,522,978.90-6,263,762.35

Finding the Fourth Proportional to 14,356,722.64, 21,522,978.90 and 6,263,762.35

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Solution

The fourth proportional to 14,356,722.64, 21,522,978.90 and 6,263,762.35 is: 9,390,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,722.64 : 21,522,978.90 = 6,263,762.35 : x
  2. Step 2: Convert to fraction form
    14,356,722.64/21,522,978.90 = 6,263,762.35/x
  3. Step 3: Cross multiply
    14,356,722.64x = 21,522,978.90 × 6,263,762.35
  4. Step 4: Simplify right side
    14,356,722.64x = 134,814,824,893,664.39
  5. Step 5: Solve for x
    x = 134,814,824,893,664.39/14,356,722.64
  6. Step 6: Final answer
    x = 9,390,362.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.