Home / 35,154,432.19-48,513,504.44-19,473,696.86

Finding the Fourth Proportional to 35,154,432.19, 48,513,504.44 and 19,473,696.86

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Solution

The fourth proportional to 35,154,432.19, 48,513,504.44 and 19,473,696.86 is: 26,873,916.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,432.19 : 48,513,504.44 = 19,473,696.86 : x
  2. Step 2: Convert to fraction form
    35,154,432.19/48,513,504.44 = 19,473,696.86/x
  3. Step 3: Cross multiply
    35,154,432.19x = 48,513,504.44 × 19,473,696.86
  4. Step 4: Simplify right side
    35,154,432.19x = 944,737,279,080,824
  5. Step 5: Solve for x
    x = 944,737,279,080,824/35,154,432.19
  6. Step 6: Final answer
    x = 26,873,916.61

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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.