Home / 11,068,525.02-16,587,180.98-5,226,477.55

Finding the Fourth Proportional to 11,068,525.02, 16,587,180.98 and 5,226,477.55

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Solution

The fourth proportional to 11,068,525.02, 16,587,180.98 and 5,226,477.55 is: 7,832,347.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,525.02 : 16,587,180.98 = 5,226,477.55 : x
  2. Step 2: Convert to fraction form
    11,068,525.02/16,587,180.98 = 5,226,477.55/x
  3. Step 3: Cross multiply
    11,068,525.02x = 16,587,180.98 × 5,226,477.55
  4. Step 4: Simplify right side
    11,068,525.02x = 86,692,528,961,755.95
  5. Step 5: Solve for x
    x = 86,692,528,961,755.95/11,068,525.02
  6. Step 6: Final answer
    x = 7,832,347.02

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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.