Home / 25,859,032.52-35,685,704.39-14,257,011.18

Finding the Fourth Proportional to 25,859,032.52, 35,685,704.39 and 14,257,011.18

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Solution

The fourth proportional to 25,859,032.52, 35,685,704.39 and 14,257,011.18 is: 19,674,807.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,859,032.52 : 35,685,704.39 = 14,257,011.18 : x
  2. Step 2: Convert to fraction form
    25,859,032.52/35,685,704.39 = 14,257,011.18/x
  3. Step 3: Cross multiply
    25,859,032.52x = 35,685,704.39 × 14,257,011.18
  4. Step 4: Simplify right side
    25,859,032.52x = 508,771,486,516,941.38
  5. Step 5: Solve for x
    x = 508,771,486,516,941.38/25,859,032.52
  6. Step 6: Final answer
    x = 19,674,807.49

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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.