Home / 14,830,092.10-22,220,254.95-7,240,716.10

Finding the Fourth Proportional to 14,830,092.10, 22,220,254.95 and 7,240,716.10

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Solution

The fourth proportional to 14,830,092.10, 22,220,254.95 and 7,240,716.10 is: 10,848,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830,092.10 : 22,220,254.95 = 7,240,716.10 : x
  2. Step 2: Convert to fraction form
    14,830,092.10/22,220,254.95 = 7,240,716.10/x
  3. Step 3: Cross multiply
    14,830,092.10x = 22,220,254.95 × 7,240,716.10
  4. Step 4: Simplify right side
    14,830,092.10x = 160,890,557,762,569.69
  5. Step 5: Solve for x
    x = 160,890,557,762,569.69/14,830,092.10
  6. Step 6: Final answer
    x = 10,848,925.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.