Home / 134,124,160.40-201,186,240.60-37,079,680.40

Finding the Fourth Proportional to 134,124,160.40, 201,186,240.60 and 37,079,680.40

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Solution

The fourth proportional to 134,124,160.40, 201,186,240.60 and 37,079,680.40 is: 55,619,520.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,124,160.40 : 201,186,240.60 = 37,079,680.40 : x
  2. Step 2: Convert to fraction form
    134,124,160.40/201,186,240.60 = 37,079,680.40/x
  3. Step 3: Cross multiply
    134,124,160.40x = 201,186,240.60 × 37,079,680.40
  4. Step 4: Simplify right side
    134,124,160.40x = 7,459,921,502,325,504
  5. Step 5: Solve for x
    x = 7,459,921,502,325,504/134,124,160.40
  6. Step 6: Final answer
    x = 55,619,520.60

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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.