Home / 849,237,323,215.38-1,273,855,999,657.60-203,842,950,308.20

Finding the Fourth Proportional to 849,237,323,215.38, 1,273,855,999,657.60 and 203,842,950,308.20

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Solution

The fourth proportional to 849,237,323,215.38, 1,273,855,999,657.60 and 203,842,950,308.20 is: 305,764,429,023.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,237,323,215.38 : 1,273,855,999,657.60 = 203,842,950,308.20 : x
  2. Step 2: Convert to fraction form
    849,237,323,215.38/1,273,855,999,657.60 = 203,842,950,308.20/x
  3. Step 3: Cross multiply
    849,237,323,215.38x = 1,273,855,999,657.60 × 203,842,950,308.20
  4. Step 4: Simplify right side
    849,237,323,215.38x = 259,666,565,238,006,617,210,880
  5. Step 5: Solve for x
    x = 259,666,565,238,006,617,210,880/849,237,323,215.38
  6. Step 6: Final answer
    x = 305,764,429,023.04

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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.