Home / 5,711,626,618.46-8,562,934,078.93-3,608,670,444.46

Finding the Fourth Proportional to 5,711,626,618.46, 8,562,934,078.93 and 3,608,670,444.46

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Solution

The fourth proportional to 5,711,626,618.46, 8,562,934,078.93 and 3,608,670,444.46 is: 5,410,158,820.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,626,618.46 : 8,562,934,078.93 = 3,608,670,444.46 : x
  2. Step 2: Convert to fraction form
    5,711,626,618.46/8,562,934,078.93 = 3,608,670,444.46/x
  3. Step 3: Cross multiply
    5,711,626,618.46x = 8,562,934,078.93 × 3,608,670,444.46
  4. Step 4: Simplify right side
    5,711,626,618.46x = 30,900,807,128,433,143,808
  5. Step 5: Solve for x
    x = 30,900,807,128,433,143,808/5,711,626,618.46
  6. Step 6: Final answer
    x = 5,410,158,820.35

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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.