Home / 804,365,349,898.59-1,206,671,999,408.70-274,250,146,390.11

Finding the Fourth Proportional to 804,365,349,898.59, 1,206,671,999,408.70 and 274,250,146,390.11

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Solution

The fourth proportional to 804,365,349,898.59, 1,206,671,999,408.70 and 274,250,146,390.11 is: 411,417,488,986.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,365,349,898.59 : 1,206,671,999,408.70 = 274,250,146,390.11 : x
  2. Step 2: Convert to fraction form
    804,365,349,898.59/1,206,671,999,408.70 = 274,250,146,390.11/x
  3. Step 3: Cross multiply
    804,365,349,898.59x = 1,206,671,999,408.70 × 274,250,146,390.11
  4. Step 4: Simplify right side
    804,365,349,898.59x = 330,929,972,482,682,688,372,736
  5. Step 5: Solve for x
    x = 330,929,972,482,682,688,372,736/804,365,349,898.59
  6. Step 6: Final answer
    x = 411,417,488,986.07

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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.