Home / 5,525,713,608.16-8,292,868,580.72-3,856,778,793.13

Finding the Fourth Proportional to 5,525,713,608.16, 8,292,868,580.72 and 3,856,778,793.13

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Solution

The fourth proportional to 5,525,713,608.16, 8,292,868,580.72 and 3,856,778,793.13 is: 5,788,168,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,713,608.16 : 8,292,868,580.72 = 3,856,778,793.13 : x
  2. Step 2: Convert to fraction form
    5,525,713,608.16/8,292,868,580.72 = 3,856,778,793.13/x
  3. Step 3: Cross multiply
    5,525,713,608.16x = 8,292,868,580.72 × 3,856,778,793.13
  4. Step 4: Simplify right side
    5,525,713,608.16x = 31,983,759,676,351,852,544
  5. Step 5: Solve for x
    x = 31,983,759,676,351,852,544/5,525,713,608.16
  6. Step 6: Final answer
    x = 5,788,168,179.60

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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.