Home / 2,162,254,026.66-3,243,053,331.05-588,483,969.90

Finding the Fourth Proportional to 2,162,254,026.66, 3,243,053,331.05 and 588,483,969.90

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Solution

The fourth proportional to 2,162,254,026.66, 3,243,053,331.05 and 588,483,969.90 is: 882,636,764.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,254,026.66 : 3,243,053,331.05 = 588,483,969.90 : x
  2. Step 2: Convert to fraction form
    2,162,254,026.66/3,243,053,331.05 = 588,483,969.90/x
  3. Step 3: Cross multiply
    2,162,254,026.66x = 3,243,053,331.05 × 588,483,969.90
  4. Step 4: Simplify right side
    2,162,254,026.66x = 1,908,484,898,838,651,648
  5. Step 5: Solve for x
    x = 1,908,484,898,838,651,648/2,162,254,026.66
  6. Step 6: Final answer
    x = 882,636,764.83

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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.