Home / 19,473,432.23-26,873,004.74-10,771,597.77

Finding the Fourth Proportional to 19,473,432.23, 26,873,004.74 and 10,771,597.77

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Solution

The fourth proportional to 19,473,432.23, 26,873,004.74 and 10,771,597.77 is: 14,864,621.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473,432.23 : 26,873,004.74 = 10,771,597.77 : x
  2. Step 2: Convert to fraction form
    19,473,432.23/26,873,004.74 = 10,771,597.77/x
  3. Step 3: Cross multiply
    19,473,432.23x = 26,873,004.74 × 10,771,597.77
  4. Step 4: Simplify right side
    19,473,432.23x = 289,465,197,876,725.44
  5. Step 5: Solve for x
    x = 289,465,197,876,725.44/19,473,432.23
  6. Step 6: Final answer
    x = 14,864,621.43

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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.