Home / 5,182,964,920.14-7,157,431,402.68-4,900,600,296.96

Finding the Fourth Proportional to 5,182,964,920.14, 7,157,431,402.68 and 4,900,600,296.96

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Solution

The fourth proportional to 5,182,964,920.14, 7,157,431,402.68 and 4,900,600,296.96 is: 6,767,499,104.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,964,920.14 : 7,157,431,402.68 = 4,900,600,296.96 : x
  2. Step 2: Convert to fraction form
    5,182,964,920.14/7,157,431,402.68 = 4,900,600,296.96/x
  3. Step 3: Cross multiply
    5,182,964,920.14x = 7,157,431,402.68 × 4,900,600,296.96
  4. Step 4: Simplify right side
    5,182,964,920.14x = 35,075,710,457,444,438,016
  5. Step 5: Solve for x
    x = 35,075,710,457,444,438,016/5,182,964,920.14
  6. Step 6: Final answer
    x = 6,767,499,104.84

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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.