Home / 43,430,678.04-59,957,604.36-33,485,840.40

Finding the Fourth Proportional to 43,430,678.04, 59,957,604.36 and 33,485,840.40

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Solution

The fourth proportional to 43,430,678.04, 59,957,604.36 and 33,485,840.40 is: 46,228,400.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,430,678.04 : 59,957,604.36 = 33,485,840.40 : x
  2. Step 2: Convert to fraction form
    43,430,678.04/59,957,604.36 = 33,485,840.40/x
  3. Step 3: Cross multiply
    43,430,678.04x = 59,957,604.36 × 33,485,840.40
  4. Step 4: Simplify right side
    43,430,678.04x = 2,007,730,770,365,304
  5. Step 5: Solve for x
    x = 2,007,730,770,365,304/43,430,678.04
  6. Step 6: Final answer
    x = 46,228,400.31

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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.