Home / 35,142,676.40-52,748,018.51-16,959,671.66

Finding the Fourth Proportional to 35,142,676.40, 52,748,018.51 and 16,959,671.66

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Solution

The fourth proportional to 35,142,676.40, 52,748,018.51 and 16,959,671.66 is: 25,455,917.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,142,676.40 : 52,748,018.51 = 16,959,671.66 : x
  2. Step 2: Convert to fraction form
    35,142,676.40/52,748,018.51 = 16,959,671.66/x
  3. Step 3: Cross multiply
    35,142,676.40x = 52,748,018.51 × 16,959,671.66
  4. Step 4: Simplify right side
    35,142,676.40x = 894,589,074,692,274.25
  5. Step 5: Solve for x
    x = 894,589,074,692,274.25/35,142,676.40
  6. Step 6: Final answer
    x = 25,455,917.60

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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.