Home / 23,688,024.26-32,689,698.80-13,898,634.98

Finding the Fourth Proportional to 23,688,024.26, 32,689,698.80 and 13,898,634.98

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Solution

The fourth proportional to 23,688,024.26, 32,689,698.80 and 13,898,634.98 is: 19,180,248.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,024.26 : 32,689,698.80 = 13,898,634.98 : x
  2. Step 2: Convert to fraction form
    23,688,024.26/32,689,698.80 = 13,898,634.98/x
  3. Step 3: Cross multiply
    23,688,024.26x = 32,689,698.80 × 13,898,634.98
  4. Step 4: Simplify right side
    23,688,024.26x = 454,342,190,994,402.38
  5. Step 5: Solve for x
    x = 454,342,190,994,402.38/23,688,024.26
  6. Step 6: Final answer
    x = 19,180,248.47

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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.