Home / 25,255,006.84-34,861,386.92-16,553,739.88

Finding the Fourth Proportional to 25,255,006.84, 34,861,386.92 and 16,553,739.88

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Solution

The fourth proportional to 25,255,006.84, 34,861,386.92 and 16,553,739.88 is: 22,850,373.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,255,006.84 : 34,861,386.92 = 16,553,739.88 : x
  2. Step 2: Convert to fraction form
    25,255,006.84/34,861,386.92 = 16,553,739.88/x
  3. Step 3: Cross multiply
    25,255,006.84x = 34,861,386.92 × 16,553,739.88
  4. Step 4: Simplify right side
    25,255,006.84x = 577,086,330,929,714.38
  5. Step 5: Solve for x
    x = 577,086,330,929,714.38/25,255,006.84
  6. Step 6: Final answer
    x = 22,850,373.18

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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.