Home / 19,006,711.55-26,229,815.15-10,746,596.39

Finding the Fourth Proportional to 19,006,711.55, 26,229,815.15 and 10,746,596.39

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Solution

The fourth proportional to 19,006,711.55, 26,229,815.15 and 10,746,596.39 is: 14,830,615.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,711.55 : 26,229,815.15 = 10,746,596.39 : x
  2. Step 2: Convert to fraction form
    19,006,711.55/26,229,815.15 = 10,746,596.39/x
  3. Step 3: Cross multiply
    19,006,711.55x = 26,229,815.15 × 10,746,596.39
  4. Step 4: Simplify right side
    19,006,711.55x = 281,881,236,893,798.31
  5. Step 5: Solve for x
    x = 281,881,236,893,798.31/19,006,711.55
  6. Step 6: Final answer
    x = 14,830,615.81

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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.