Home / 25,091,846.63-34,627,345.22-14,079,411.03

Finding the Fourth Proportional to 25,091,846.63, 34,627,345.22 and 14,079,411.03

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Solution

The fourth proportional to 25,091,846.63, 34,627,345.22 and 14,079,411.03 is: 19,429,922.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,091,846.63 : 34,627,345.22 = 14,079,411.03 : x
  2. Step 2: Convert to fraction form
    25,091,846.63/34,627,345.22 = 14,079,411.03/x
  3. Step 3: Cross multiply
    25,091,846.63x = 34,627,345.22 × 14,079,411.03
  4. Step 4: Simplify right side
    25,091,846.63x = 487,532,626,159,688.75
  5. Step 5: Solve for x
    x = 487,532,626,159,688.75/25,091,846.63
  6. Step 6: Final answer
    x = 19,429,922.14

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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.