Home / 23,688,014.49-32,689,685.34-13,898,625.23

Finding the Fourth Proportional to 23,688,014.49, 32,689,685.34 and 13,898,625.23

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Solution

The fourth proportional to 23,688,014.49, 32,689,685.34 and 13,898,625.23 is: 19,180,235.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,014.49 : 32,689,685.34 = 13,898,625.23 : x
  2. Step 2: Convert to fraction form
    23,688,014.49/32,689,685.34 = 13,898,625.23/x
  3. Step 3: Cross multiply
    23,688,014.49x = 32,689,685.34 × 13,898,625.23
  4. Step 4: Simplify right side
    23,688,014.49x = 454,341,685,263,836.69
  5. Step 5: Solve for x
    x = 454,341,685,263,836.69/23,688,014.49
  6. Step 6: Final answer
    x = 19,180,235.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.