Home / 25,852,708.78-35,675,664.58-14,091,718.52

Finding the Fourth Proportional to 25,852,708.78, 35,675,664.58 and 14,091,718.52

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Solution

The fourth proportional to 25,852,708.78, 35,675,664.58 and 14,091,718.52 is: 19,445,986.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,852,708.78 : 35,675,664.58 = 14,091,718.52 : x
  2. Step 2: Convert to fraction form
    25,852,708.78/35,675,664.58 = 14,091,718.52/x
  3. Step 3: Cross multiply
    25,852,708.78x = 35,675,664.58 × 14,091,718.52
  4. Step 4: Simplify right side
    25,852,708.78x = 502,731,423,382,097.81
  5. Step 5: Solve for x
    x = 502,731,423,382,097.81/25,852,708.78
  6. Step 6: Final answer
    x = 19,445,986.40

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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.