Home / 45,831,598.03-63,246,728.19-25,205,044.21

Finding the Fourth Proportional to 45,831,598.03, 63,246,728.19 and 25,205,044.21

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Solution

The fourth proportional to 45,831,598.03, 63,246,728.19 and 25,205,044.21 is: 34,782,478.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,831,598.03 : 63,246,728.19 = 25,205,044.21 : x
  2. Step 2: Convert to fraction form
    45,831,598.03/63,246,728.19 = 25,205,044.21/x
  3. Step 3: Cross multiply
    45,831,598.03x = 63,246,728.19 × 25,205,044.21
  4. Step 4: Simplify right side
    45,831,598.03x = 1,594,136,580,198,894.75
  5. Step 5: Solve for x
    x = 1,594,136,580,198,894.75/45,831,598.03
  6. Step 6: Final answer
    x = 34,782,478.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.