Home / 4,292,359,266.70-6,438,538,900.05-4,292,359,266.70

Finding the Fourth Proportional to 4,292,359,266.70, 6,438,538,900.05 and 4,292,359,266.70

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Solution

The fourth proportional to 4,292,359,266.70, 6,438,538,900.05 and 4,292,359,266.70 is: 6,438,538,900.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,292,359,266.70 : 6,438,538,900.05 = 4,292,359,266.70 : x
  2. Step 2: Convert to fraction form
    4,292,359,266.70/6,438,538,900.05 = 4,292,359,266.70/x
  3. Step 3: Cross multiply
    4,292,359,266.70x = 6,438,538,900.05 × 4,292,359,266.70
  4. Step 4: Simplify right side
    4,292,359,266.70x = 27,636,522,111,638,040,576
  5. Step 5: Solve for x
    x = 27,636,522,111,638,040,576/4,292,359,266.70
  6. Step 6: Final answer
    x = 6,438,538,900.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.