Home / 35,046,365.63-48,362,966.03-19,365,140.93

Finding the Fourth Proportional to 35,046,365.63, 48,362,966.03 and 19,365,140.93

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Solution

The fourth proportional to 35,046,365.63, 48,362,966.03 and 19,365,140.93 is: 26,723,331.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,046,365.63 : 48,362,966.03 = 19,365,140.93 : x
  2. Step 2: Convert to fraction form
    35,046,365.63/48,362,966.03 = 19,365,140.93/x
  3. Step 3: Cross multiply
    35,046,365.63x = 48,362,966.03 × 19,365,140.93
  4. Step 4: Simplify right side
    35,046,365.63x = 936,555,652,770,350.62
  5. Step 5: Solve for x
    x = 936,555,652,770,350.62/35,046,365.63
  6. Step 6: Final answer
    x = 26,723,331.68

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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.