Home / 23,298,941.46-34,953,457.02-8,922,009.90

Finding the Fourth Proportional to 23,298,941.46, 34,953,457.02 and 8,922,009.90

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Solution

The fourth proportional to 23,298,941.46, 34,953,457.02 and 8,922,009.90 is: 13,384,946.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298,941.46 : 34,953,457.02 = 8,922,009.90 : x
  2. Step 2: Convert to fraction form
    23,298,941.46/34,953,457.02 = 8,922,009.90/x
  3. Step 3: Cross multiply
    23,298,941.46x = 34,953,457.02 × 8,922,009.90
  4. Step 4: Simplify right side
    23,298,941.46x = 311,855,089,571,664.56
  5. Step 5: Solve for x
    x = 311,855,089,571,664.56/23,298,941.46
  6. Step 6: Final answer
    x = 13,384,946.70

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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.