Home / 43,035,372.80-59,362,280.16-26,282,252.96

Finding the Fourth Proportional to 43,035,372.80, 59,362,280.16 and 26,282,252.96

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Solution

The fourth proportional to 43,035,372.80, 59,362,280.16 and 26,282,252.96 is: 36,253,304.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,035,372.80 : 59,362,280.16 = 26,282,252.96 : x
  2. Step 2: Convert to fraction form
    43,035,372.80/59,362,280.16 = 26,282,252.96/x
  3. Step 3: Cross multiply
    43,035,372.80x = 59,362,280.16 × 26,282,252.96
  4. Step 4: Simplify right side
    43,035,372.80x = 1,560,174,463,447,509.25
  5. Step 5: Solve for x
    x = 1,560,174,463,447,509.25/43,035,372.80
  6. Step 6: Final answer
    x = 36,253,304.25

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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.