Home / 1,595,337,419.06-2,201,932,970.50-935,500,273.46

Finding the Fourth Proportional to 1,595,337,419.06, 2,201,932,970.50 and 935,500,273.46

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Solution

The fourth proportional to 1,595,337,419.06, 2,201,932,970.50 and 935,500,273.46 is: 1,291,205,779.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,337,419.06 : 2,201,932,970.50 = 935,500,273.46 : x
  2. Step 2: Convert to fraction form
    1,595,337,419.06/2,201,932,970.50 = 935,500,273.46/x
  3. Step 3: Cross multiply
    1,595,337,419.06x = 2,201,932,970.50 × 935,500,273.46
  4. Step 4: Simplify right side
    1,595,337,419.06x = 2,059,908,896,043,340,288
  5. Step 5: Solve for x
    x = 2,059,908,896,043,340,288/1,595,337,419.06
  6. Step 6: Final answer
    x = 1,291,205,779.69

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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.