Home / 19,006,717.32-26,229,823.11-10,746,602.17

Finding the Fourth Proportional to 19,006,717.32, 26,229,823.11 and 10,746,602.17

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Solution

The fourth proportional to 19,006,717.32, 26,229,823.11 and 10,746,602.17 is: 14,830,623.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,717.32 : 26,229,823.11 = 10,746,602.17 : x
  2. Step 2: Convert to fraction form
    19,006,717.32/26,229,823.11 = 10,746,602.17/x
  3. Step 3: Cross multiply
    19,006,717.32x = 26,229,823.11 × 10,746,602.17
  4. Step 4: Simplify right side
    19,006,717.32x = 281,881,473,767,760
  5. Step 5: Solve for x
    x = 281,881,473,767,760/19,006,717.32
  6. Step 6: Final answer
    x = 14,830,623.77

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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.