Home / 34,895,713.75-52,319,331.13-15,454,345.66

Finding the Fourth Proportional to 34,895,713.75, 52,319,331.13 and 15,454,345.66

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Solution

The fourth proportional to 34,895,713.75, 52,319,331.13 and 15,454,345.66 is: 23,170,783.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895,713.75 : 52,319,331.13 = 15,454,345.66 : x
  2. Step 2: Convert to fraction form
    34,895,713.75/52,319,331.13 = 15,454,345.66/x
  3. Step 3: Cross multiply
    34,895,713.75x = 52,319,331.13 × 15,454,345.66
  4. Step 4: Simplify right side
    34,895,713.75x = 808,561,027,983,018.50
  5. Step 5: Solve for x
    x = 808,561,027,983,018.50/34,895,713.75
  6. Step 6: Final answer
    x = 23,170,783.49

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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.