Home / 25,591,451.08-38,387,176.77-8,552,124.02

Finding the Fourth Proportional to 25,591,451.08, 38,387,176.77 and 8,552,124.02

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Solution

The fourth proportional to 25,591,451.08, 38,387,176.77 and 8,552,124.02 is: 12,828,186.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,591,451.08 : 38,387,176.77 = 8,552,124.02 : x
  2. Step 2: Convert to fraction form
    25,591,451.08/38,387,176.77 = 8,552,124.02/x
  3. Step 3: Cross multiply
    25,591,451.08x = 38,387,176.77 × 8,552,124.02
  4. Step 4: Simplify right side
    25,591,451.08x = 328,291,896,514,703
  5. Step 5: Solve for x
    x = 328,291,896,514,703/25,591,451.08
  6. Step 6: Final answer
    x = 12,828,186.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.