Home / 23,627,271-32,605,646.94-12,762,255

Finding the Fourth Proportional to 23,627,271, 32,605,646.94 and 12,762,255

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Solution

The fourth proportional to 23,627,271, 32,605,646.94 and 12,762,255 is: 17,611,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627,271 : 32,605,646.94 = 12,762,255 : x
  2. Step 2: Convert to fraction form
    23,627,271/32,605,646.94 = 12,762,255/x
  3. Step 3: Cross multiply
    23,627,271x = 32,605,646.94 × 12,762,255
  4. Step 4: Simplify right side
    23,627,271x = 416,121,580,688,249.69
  5. Step 5: Solve for x
    x = 416,121,580,688,249.69/23,627,271
  6. Step 6: Final answer
    x = 17,611,918.90

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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.