Home / 19,006,721.19-26,229,828.45-10,746,606.04

Finding the Fourth Proportional to 19,006,721.19, 26,229,828.45 and 10,746,606.04

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Solution

The fourth proportional to 19,006,721.19, 26,229,828.45 and 10,746,606.04 is: 14,830,629.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,721.19 : 26,229,828.45 = 10,746,606.04 : x
  2. Step 2: Convert to fraction form
    19,006,721.19/26,229,828.45 = 10,746,606.04/x
  3. Step 3: Cross multiply
    19,006,721.19x = 26,229,828.45 × 10,746,606.04
  4. Step 4: Simplify right side
    19,006,721.19x = 281,881,632,848,933.81
  5. Step 5: Solve for x
    x = 281,881,632,848,933.81/19,006,721.19
  6. Step 6: Final answer
    x = 14,830,629.12

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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.