Home / 108,657,026.95-162,929,553.23-40,464,617.35

Finding the Fourth Proportional to 108,657,026.95, 162,929,553.23 and 40,464,617.35

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Solution

The fourth proportional to 108,657,026.95, 162,929,553.23 and 40,464,617.35 is: 60,676,076.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,657,026.95 : 162,929,553.23 = 40,464,617.35 : x
  2. Step 2: Convert to fraction form
    108,657,026.95/162,929,553.23 = 40,464,617.35/x
  3. Step 3: Cross multiply
    108,657,026.95x = 162,929,553.23 × 40,464,617.35
  4. Step 4: Simplify right side
    108,657,026.95x = 6,592,882,026,256,083
  5. Step 5: Solve for x
    x = 6,592,882,026,256,083/108,657,026.95
  6. Step 6: Final answer
    x = 60,676,076.01

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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.