Home / 29,245,319.02-43,868,476.78-11,058,079.40

Finding the Fourth Proportional to 29,245,319.02, 43,868,476.78 and 11,058,079.40

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Solution

The fourth proportional to 29,245,319.02, 43,868,476.78 and 11,058,079.40 is: 16,587,307.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,245,319.02 : 43,868,476.78 = 11,058,079.40 : x
  2. Step 2: Convert to fraction form
    29,245,319.02/43,868,476.78 = 11,058,079.40/x
  3. Step 3: Cross multiply
    29,245,319.02x = 43,868,476.78 × 11,058,079.40
  4. Step 4: Simplify right side
    29,245,319.02x = 485,101,099,370,017.19
  5. Step 5: Solve for x
    x = 485,101,099,370,017.19/29,245,319.02
  6. Step 6: Final answer
    x = 16,587,307.49

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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.