Home / 32,371,999.30-48,557,998.95-25,144,401.70

Finding the Fourth Proportional to 32,371,999.30, 48,557,998.95 and 25,144,401.70

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Solution

The fourth proportional to 32,371,999.30, 48,557,998.95 and 25,144,401.70 is: 37,716,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,999.30 : 48,557,998.95 = 25,144,401.70 : x
  2. Step 2: Convert to fraction form
    32,371,999.30/48,557,998.95 = 25,144,401.70/x
  3. Step 3: Cross multiply
    32,371,999.30x = 48,557,998.95 × 25,144,401.70
  4. Step 4: Simplify right side
    32,371,999.30x = 1,220,961,831,346,978.25
  5. Step 5: Solve for x
    x = 1,220,961,831,346,978.25/32,371,999.30
  6. Step 6: Final answer
    x = 37,716,602.55

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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.