Home / 2,958,563,053.14-4,082,819,214.48-1,602,207,483.86

Finding the Fourth Proportional to 2,958,563,053.14, 4,082,819,214.48 and 1,602,207,483.86

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Solution

The fourth proportional to 2,958,563,053.14, 4,082,819,214.48 and 1,602,207,483.86 is: 2,211,047,519.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,563,053.14 : 4,082,819,214.48 = 1,602,207,483.86 : x
  2. Step 2: Convert to fraction form
    2,958,563,053.14/4,082,819,214.48 = 1,602,207,483.86/x
  3. Step 3: Cross multiply
    2,958,563,053.14x = 4,082,819,214.48 × 1,602,207,483.86
  4. Step 4: Simplify right side
    2,958,563,053.14x = 6,541,523,500,687,261,696
  5. Step 5: Solve for x
    x = 6,541,523,500,687,261,696/2,958,563,053.14
  6. Step 6: Final answer
    x = 2,211,047,519.76

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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.