Home / 134,124,152.40-201,186,228.60-37,079,672.40

Finding the Fourth Proportional to 134,124,152.40, 201,186,228.60 and 37,079,672.40

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Solution

The fourth proportional to 134,124,152.40, 201,186,228.60 and 37,079,672.40 is: 55,619,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,124,152.40 : 201,186,228.60 = 37,079,672.40 : x
  2. Step 2: Convert to fraction form
    134,124,152.40/201,186,228.60 = 37,079,672.40/x
  3. Step 3: Cross multiply
    134,124,152.40x = 201,186,228.60 × 37,079,672.40
  4. Step 4: Simplify right side
    134,124,152.40x = 7,459,919,447,879,510
  5. Step 5: Solve for x
    x = 7,459,919,447,879,510/134,124,152.40
  6. Step 6: Final answer
    x = 55,619,508.60

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1.5x scale

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.