Home / 8,014,465,010.55-11,197,318,657.65-8,014,465,010.55

Finding the Fourth Proportional to 8,014,465,010.55, 11,197,318,657.65 and 8,014,465,010.55

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Solution

The fourth proportional to 8,014,465,010.55, 11,197,318,657.65 and 8,014,465,010.55 is: 11,197,318,657.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,465,010.55 : 11,197,318,657.65 = 8,014,465,010.55 : x
  2. Step 2: Convert to fraction form
    8,014,465,010.55/11,197,318,657.65 = 8,014,465,010.55/x
  3. Step 3: Cross multiply
    8,014,465,010.55x = 11,197,318,657.65 × 8,014,465,010.55
  4. Step 4: Simplify right side
    8,014,465,010.55x = 89,740,518,593,714,618,368
  5. Step 5: Solve for x
    x = 89,740,518,593,714,618,368/8,014,465,010.55
  6. Step 6: Final answer
    x = 11,197,318,657.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.