Home / 133,810,427.47-200,725,315.36-56,009,084.36

Finding the Fourth Proportional to 133,810,427.47, 200,725,315.36 and 56,009,084.36

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Solution

The fourth proportional to 133,810,427.47, 200,725,315.36 and 56,009,084.36 is: 84,017,675.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,810,427.47 : 200,725,315.36 = 56,009,084.36 : x
  2. Step 2: Convert to fraction form
    133,810,427.47/200,725,315.36 = 56,009,084.36/x
  3. Step 3: Cross multiply
    133,810,427.47x = 200,725,315.36 × 56,009,084.36
  4. Step 4: Simplify right side
    133,810,427.47x = 11,242,441,119,902,170
  5. Step 5: Solve for x
    x = 11,242,441,119,902,170/133,810,427.47
  6. Step 6: Final answer
    x = 84,017,675.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.