Home / 28,041,033.47-42,026,169.04-14,211,467.04

Finding the Fourth Proportional to 28,041,033.47, 42,026,169.04 and 14,211,467.04

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Solution

The fourth proportional to 28,041,033.47, 42,026,169.04 and 14,211,467.04 is: 21,299,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,041,033.47 : 42,026,169.04 = 14,211,467.04 : x
  2. Step 2: Convert to fraction form
    28,041,033.47/42,026,169.04 = 14,211,467.04/x
  3. Step 3: Cross multiply
    28,041,033.47x = 42,026,169.04 × 14,211,467.04
  4. Step 4: Simplify right side
    28,041,033.47x = 597,253,516,058,371
  5. Step 5: Solve for x
    x = 597,253,516,058,371/28,041,033.47
  6. Step 6: Final answer
    x = 21,299,269.04

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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.