Home / 64,312,330.92-88,751,344.89-34,943,738.46

Finding the Fourth Proportional to 64,312,330.92, 88,751,344.89 and 34,943,738.46

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Solution

The fourth proportional to 64,312,330.92, 88,751,344.89 and 34,943,738.46 is: 48,222,537.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,312,330.92 : 88,751,344.89 = 34,943,738.46 : x
  2. Step 2: Convert to fraction form
    64,312,330.92/88,751,344.89 = 34,943,738.46/x
  3. Step 3: Cross multiply
    64,312,330.92x = 88,751,344.89 × 34,943,738.46
  4. Step 4: Simplify right side
    64,312,330.92x = 3,101,303,783,809,417.50
  5. Step 5: Solve for x
    x = 3,101,303,783,809,417.50/64,312,330.92
  6. Step 6: Final answer
    x = 48,222,537.41

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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.