Home / 12,064,699.22-16,426,548.50-12,026,392.26

Finding the Fourth Proportional to 12,064,699.22, 16,426,548.50 and 12,026,392.26

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Solution

The fourth proportional to 12,064,699.22, 16,426,548.50 and 12,026,392.26 is: 16,374,392.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,064,699.22 : 16,426,548.50 = 12,026,392.26 : x
  2. Step 2: Convert to fraction form
    12,064,699.22/16,426,548.50 = 12,026,392.26/x
  3. Step 3: Cross multiply
    12,064,699.22x = 16,426,548.50 × 12,026,392.26
  4. Step 4: Simplify right side
    12,064,699.22x = 197,552,115,708,848.62
  5. Step 5: Solve for x
    x = 197,552,115,708,848.62/12,064,699.22
  6. Step 6: Final answer
    x = 16,374,392.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.