Home / 24,836,474.92-34,275,461.86-13,823,927.40

Finding the Fourth Proportional to 24,836,474.92, 34,275,461.86 and 13,823,927.40

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Solution

The fourth proportional to 24,836,474.92, 34,275,461.86 and 13,823,927.40 is: 19,077,646.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,474.92 : 34,275,461.86 = 13,823,927.40 : x
  2. Step 2: Convert to fraction form
    24,836,474.92/34,275,461.86 = 13,823,927.40/x
  3. Step 3: Cross multiply
    24,836,474.92x = 34,275,461.86 × 13,823,927.40
  4. Step 4: Simplify right side
    24,836,474.92x = 473,821,496,354,108.94
  5. Step 5: Solve for x
    x = 473,821,496,354,108.94/24,836,474.92
  6. Step 6: Final answer
    x = 19,077,646.80

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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.