Home / 5,525,713,614.86-8,292,868,590.76-3,856,778,799.82

Finding the Fourth Proportional to 5,525,713,614.86, 8,292,868,590.76 and 3,856,778,799.82

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Solution

The fourth proportional to 5,525,713,614.86, 8,292,868,590.76 and 3,856,778,799.82 is: 5,788,168,189.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,713,614.86 : 8,292,868,590.76 = 3,856,778,799.82 : x
  2. Step 2: Convert to fraction form
    5,525,713,614.86/8,292,868,590.76 = 3,856,778,799.82/x
  3. Step 3: Cross multiply
    5,525,713,614.86x = 8,292,868,590.76 × 3,856,778,799.82
  4. Step 4: Simplify right side
    5,525,713,614.86x = 31,983,759,770,536,329,216
  5. Step 5: Solve for x
    x = 31,983,759,770,536,329,216/5,525,713,614.86
  6. Step 6: Final answer
    x = 5,788,168,189.63

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1.5x scale

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.