Home / 19,071,727.43-26,319,312.84-10,369,958.84

Finding the Fourth Proportional to 19,071,727.43, 26,319,312.84 and 10,369,958.84

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Solution

The fourth proportional to 19,071,727.43, 26,319,312.84 and 10,369,958.84 is: 14,310,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,071,727.43 : 26,319,312.84 = 10,369,958.84 : x
  2. Step 2: Convert to fraction form
    19,071,727.43/26,319,312.84 = 10,369,958.84/x
  3. Step 3: Cross multiply
    19,071,727.43x = 26,319,312.84 × 10,369,958.84
  4. Step 4: Simplify right side
    19,071,727.43x = 272,930,190,847,883.50
  5. Step 5: Solve for x
    x = 272,930,190,847,883.50/19,071,727.43
  6. Step 6: Final answer
    x = 14,310,722.08

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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.