Home / 23,688,032.01-32,689,709.49-13,898,642.73

Finding the Fourth Proportional to 23,688,032.01, 32,689,709.49 and 13,898,642.73

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Solution

The fourth proportional to 23,688,032.01, 32,689,709.49 and 13,898,642.73 is: 19,180,259.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,032.01 : 32,689,709.49 = 13,898,642.73 : x
  2. Step 2: Convert to fraction form
    23,688,032.01/32,689,709.49 = 13,898,642.73/x
  3. Step 3: Cross multiply
    23,688,032.01x = 32,689,709.49 × 13,898,642.73
  4. Step 4: Simplify right side
    23,688,032.01x = 454,342,593,149,000.50
  5. Step 5: Solve for x
    x = 454,342,593,149,000.50/23,688,032.01
  6. Step 6: Final answer
    x = 19,180,259.17

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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.