Home / 19,006,689.90-26,229,785.38-10,746,574.83

Finding the Fourth Proportional to 19,006,689.90, 26,229,785.38 and 10,746,574.83

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Solution

The fourth proportional to 19,006,689.90, 26,229,785.38 and 10,746,574.83 is: 14,830,586.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,689.90 : 26,229,785.38 = 10,746,574.83 : x
  2. Step 2: Convert to fraction form
    19,006,689.90/26,229,785.38 = 10,746,574.83/x
  3. Step 3: Cross multiply
    19,006,689.90x = 26,229,785.38 × 10,746,574.83
  4. Step 4: Simplify right side
    19,006,689.90x = 281,880,351,361,010
  5. Step 5: Solve for x
    x = 281,880,351,361,010/19,006,689.90
  6. Step 6: Final answer
    x = 14,830,586.12

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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.