Home / 2,224,651,428,999.70-3,336,977,143,499.60-549,617,421,447.70

Finding the Fourth Proportional to 2,224,651,428,999.70, 3,336,977,143,499.60 and 549,617,421,447.70

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Solution

The fourth proportional to 2,224,651,428,999.70, 3,336,977,143,499.60 and 549,617,421,447.70 is: 824,426,132,171.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,651,428,999.70 : 3,336,977,143,499.60 = 549,617,421,447.70 : x
  2. Step 2: Convert to fraction form
    2,224,651,428,999.70/3,336,977,143,499.60 = 549,617,421,447.70/x
  3. Step 3: Cross multiply
    2,224,651,428,999.70x = 3,336,977,143,499.60 × 549,617,421,447.70
  4. Step 4: Simplify right side
    2,224,651,428,999.70x = 1,834,060,773,040,161,751,564,288
  5. Step 5: Solve for x
    x = 1,834,060,773,040,161,751,564,288/2,224,651,428,999.70
  6. Step 6: Final answer
    x = 824,426,132,171.56

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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.