Home / 46,636,101.73-64,324,497.36-40,430,051.83

Finding the Fourth Proportional to 46,636,101.73, 64,324,497.36 and 40,430,051.83

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Solution

The fourth proportional to 46,636,101.73, 64,324,497.36 and 40,430,051.83 is: 55,764,582.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,636,101.73 : 64,324,497.36 = 40,430,051.83 : x
  2. Step 2: Convert to fraction form
    46,636,101.73/64,324,497.36 = 40,430,051.83/x
  3. Step 3: Cross multiply
    46,636,101.73x = 64,324,497.36 × 40,430,051.83
  4. Step 4: Simplify right side
    46,636,101.73x = 2,600,642,762,203,498
  5. Step 5: Solve for x
    x = 2,600,642,762,203,498/46,636,101.73
  6. Step 6: Final answer
    x = 55,764,582.92

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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.