Home / 7,608,771,893.58-10,462,870,848.51-6,603,444,102.03

Finding the Fourth Proportional to 7,608,771,893.58, 10,462,870,848.51 and 6,603,444,102.03

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Solution

The fourth proportional to 7,608,771,893.58, 10,462,870,848.51 and 6,603,444,102.03 is: 9,080,438,178.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,608,771,893.58 : 10,462,870,848.51 = 6,603,444,102.03 : x
  2. Step 2: Convert to fraction form
    7,608,771,893.58/10,462,870,848.51 = 6,603,444,102.03/x
  3. Step 3: Cross multiply
    7,608,771,893.58x = 10,462,870,848.51 × 6,603,444,102.03
  4. Step 4: Simplify right side
    7,608,771,893.58x = 69,090,982,794,894,983,168
  5. Step 5: Solve for x
    x = 69,090,982,794,894,983,168/7,608,771,893.58
  6. Step 6: Final answer
    x = 9,080,438,178.62

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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.