Home / 23,688,027.63-32,689,703.45-13,898,638.35

Finding the Fourth Proportional to 23,688,027.63, 32,689,703.45 and 13,898,638.35

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Solution

The fourth proportional to 23,688,027.63, 32,689,703.45 and 13,898,638.35 is: 19,180,253.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,027.63 : 32,689,703.45 = 13,898,638.35 : x
  2. Step 2: Convert to fraction form
    23,688,027.63/32,689,703.45 = 13,898,638.35/x
  3. Step 3: Cross multiply
    23,688,027.63x = 32,689,703.45 × 13,898,638.35
  4. Step 4: Simplify right side
    23,688,027.63x = 454,342,366,055,043.88
  5. Step 5: Solve for x
    x = 454,342,366,055,043.88/23,688,027.63
  6. Step 6: Final answer
    x = 19,180,253.13

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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.