Home / 16,624,557.89-22,929,264.95-14,305,336.93

Finding the Fourth Proportional to 16,624,557.89, 22,929,264.95 and 14,305,336.93

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Solution

The fourth proportional to 16,624,557.89, 22,929,264.95 and 14,305,336.93 is: 19,730,501.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,624,557.89 : 22,929,264.95 = 14,305,336.93 : x
  2. Step 2: Convert to fraction form
    16,624,557.89/22,929,264.95 = 14,305,336.93/x
  3. Step 3: Cross multiply
    16,624,557.89x = 22,929,264.95 × 14,305,336.93
  4. Step 4: Simplify right side
    16,624,557.89x = 328,010,860,666,989.56
  5. Step 5: Solve for x
    x = 328,010,860,666,989.56/16,624,557.89
  6. Step 6: Final answer
    x = 19,730,501.28

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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.