Home / 29,107,255.13-43,651,435.14-9,671,261.45

Finding the Fourth Proportional to 29,107,255.13, 43,651,435.14 and 9,671,261.45

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Solution

The fourth proportional to 29,107,255.13, 43,651,435.14 and 9,671,261.45 is: 14,503,753.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,107,255.13 : 43,651,435.14 = 9,671,261.45 : x
  2. Step 2: Convert to fraction form
    29,107,255.13/43,651,435.14 = 9,671,261.45/x
  3. Step 3: Cross multiply
    29,107,255.13x = 43,651,435.14 × 9,671,261.45
  4. Step 4: Simplify right side
    29,107,255.13x = 422,164,441,688,400.19
  5. Step 5: Solve for x
    x = 422,164,441,688,400.19/29,107,255.13
  6. Step 6: Final answer
    x = 14,503,753.10

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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.