Home / 134,043,361.52-201,076,584.77-36,999,085.64

Finding the Fourth Proportional to 134,043,361.52, 201,076,584.77 and 36,999,085.64

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Solution

The fourth proportional to 134,043,361.52, 201,076,584.77 and 36,999,085.64 is: 55,501,814.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,043,361.52 : 201,076,584.77 = 36,999,085.64 : x
  2. Step 2: Convert to fraction form
    134,043,361.52/201,076,584.77 = 36,999,085.64/x
  3. Step 3: Cross multiply
    134,043,361.52x = 201,076,584.77 × 36,999,085.64
  4. Step 4: Simplify right side
    134,043,361.52x = 7,439,649,779,191,064
  5. Step 5: Solve for x
    x = 7,439,649,779,191,064/134,043,361.52
  6. Step 6: Final answer
    x = 55,501,814.45

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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.