Home / 14,963,830.84-22,445,610.85-4,728,692.25

Finding the Fourth Proportional to 14,963,830.84, 22,445,610.85 and 4,728,692.25

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Solution

The fourth proportional to 14,963,830.84, 22,445,610.85 and 4,728,692.25 is: 7,092,995.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,963,830.84 : 22,445,610.85 = 4,728,692.25 : x
  2. Step 2: Convert to fraction form
    14,963,830.84/22,445,610.85 = 4,728,692.25/x
  3. Step 3: Cross multiply
    14,963,830.84x = 22,445,610.85 × 4,728,692.25
  4. Step 4: Simplify right side
    14,963,830.84x = 106,138,386,072,910.92
  5. Step 5: Solve for x
    x = 106,138,386,072,910.92/14,963,830.84
  6. Step 6: Final answer
    x = 7,092,995.58

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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.