Home / 2,000,242,699,814.70-2,999,781,984,402.60-774,728,484,313.95

Finding the Fourth Proportional to 2,000,242,699,814.70, 2,999,781,984,402.60 and 774,728,484,313.95

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Solution

The fourth proportional to 2,000,242,699,814.70, 2,999,781,984,402.60 and 774,728,484,313.95 is: 1,161,867,282,537.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,242,699,814.70 : 2,999,781,984,402.60 = 774,728,484,313.95 : x
  2. Step 2: Convert to fraction form
    2,000,242,699,814.70/2,999,781,984,402.60 = 774,728,484,313.95/x
  3. Step 3: Cross multiply
    2,000,242,699,814.70x = 2,999,781,984,402.60 × 774,728,484,313.95
  4. Step 4: Simplify right side
    2,000,242,699,814.70x = 2,324,016,550,048,519,486,963,712
  5. Step 5: Solve for x
    x = 2,324,016,550,048,519,486,963,712/2,000,242,699,814.70
  6. Step 6: Final answer
    x = 1,161,867,282,537.17

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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.