Home / 7,261,325,555.54-10,025,255,966.84-5,926,399,904.20

Finding the Fourth Proportional to 7,261,325,555.54, 10,025,255,966.84 and 5,926,399,904.20

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Solution

The fourth proportional to 7,261,325,555.54, 10,025,255,966.84 and 5,926,399,904.20 is: 8,182,207,993.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,261,325,555.54 : 10,025,255,966.84 = 5,926,399,904.20 : x
  2. Step 2: Convert to fraction form
    7,261,325,555.54/10,025,255,966.84 = 5,926,399,904.20/x
  3. Step 3: Cross multiply
    7,261,325,555.54x = 10,025,255,966.84 × 5,926,399,904.20
  4. Step 4: Simplify right side
    7,261,325,555.54x = 59,413,676,001,461,051,392
  5. Step 5: Solve for x
    x = 59,413,676,001,461,051,392/7,261,325,555.54
  6. Step 6: Final answer
    x = 8,182,207,993.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.