Home / 29,428,018.89-44,113,389.56-14,071,342.29

Finding the Fourth Proportional to 29,428,018.89, 44,113,389.56 and 14,071,342.29

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Solution

The fourth proportional to 29,428,018.89, 44,113,389.56 and 14,071,342.29 is: 21,093,319.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,428,018.89 : 44,113,389.56 = 14,071,342.29 : x
  2. Step 2: Convert to fraction form
    29,428,018.89/44,113,389.56 = 14,071,342.29/x
  3. Step 3: Cross multiply
    29,428,018.89x = 44,113,389.56 × 14,071,342.29
  4. Step 4: Simplify right side
    29,428,018.89x = 620,734,604,070,872.50
  5. Step 5: Solve for x
    x = 620,734,604,070,872.50/29,428,018.89
  6. Step 6: Final answer
    x = 21,093,319.48

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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.