Home / 5,676,057,047.30-7,776,068,170.98-5,463,842,464.58

Finding the Fourth Proportional to 5,676,057,047.30, 7,776,068,170.98 and 5,463,842,464.58

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Solution

The fourth proportional to 5,676,057,047.30, 7,776,068,170.98 and 5,463,842,464.58 is: 7,485,339,052.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,057,047.30 : 7,776,068,170.98 = 5,463,842,464.58 : x
  2. Step 2: Convert to fraction form
    5,676,057,047.30/7,776,068,170.98 = 5,463,842,464.58/x
  3. Step 3: Cross multiply
    5,676,057,047.30x = 7,776,068,170.98 × 5,463,842,464.58
  4. Step 4: Simplify right side
    5,676,057,047.30x = 42,487,211,480,051,335,168
  5. Step 5: Solve for x
    x = 42,487,211,480,051,335,168/5,676,057,047.30
  6. Step 6: Final answer
    x = 7,485,339,052.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.