Home / 162,960,410.40-244,440,615.60-144,820,557.60

Finding the Fourth Proportional to 162,960,410.40, 244,440,615.60 and 144,820,557.60

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Solution

The fourth proportional to 162,960,410.40, 244,440,615.60 and 144,820,557.60 is: 217,230,836.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,960,410.40 : 244,440,615.60 = 144,820,557.60 : x
  2. Step 2: Convert to fraction form
    162,960,410.40/244,440,615.60 = 144,820,557.60/x
  3. Step 3: Cross multiply
    162,960,410.40x = 244,440,615.60 × 144,820,557.60
  4. Step 4: Simplify right side
    162,960,410.40x = 35,400,026,251,279,256
  5. Step 5: Solve for x
    x = 35,400,026,251,279,256/162,960,410.40
  6. Step 6: Final answer
    x = 217,230,836.40

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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.