Home / 14,400,356.50-21,600,555.54-5,880,692.97

Finding the Fourth Proportional to 14,400,356.50, 21,600,555.54 and 5,880,692.97

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Solution

The fourth proportional to 14,400,356.50, 21,600,555.54 and 5,880,692.97 is: 8,821,047.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,356.50 : 21,600,555.54 = 5,880,692.97 : x
  2. Step 2: Convert to fraction form
    14,400,356.50/21,600,555.54 = 5,880,692.97/x
  3. Step 3: Cross multiply
    14,400,356.50x = 21,600,555.54 × 5,880,692.97
  4. Step 4: Simplify right side
    14,400,356.50x = 127,026,235,112,172.55
  5. Step 5: Solve for x
    x = 127,026,235,112,172.55/14,400,356.50
  6. Step 6: Final answer
    x = 8,821,047.95

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1.5x scale

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.