Home / 4,172,166,203,820.30-6,258,249,305,730.40-4,007,601,459,218.70

Finding the Fourth Proportional to 4,172,166,203,820.30, 6,258,249,305,730.40 and 4,007,601,459,218.70

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Solution

The fourth proportional to 4,172,166,203,820.30, 6,258,249,305,730.40 and 4,007,601,459,218.70 is: 6,011,402,188,828.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,203,820.30 : 6,258,249,305,730.40 = 4,007,601,459,218.70 : x
  2. Step 2: Convert to fraction form
    4,172,166,203,820.30/6,258,249,305,730.40 = 4,007,601,459,218.70/x
  3. Step 3: Cross multiply
    4,172,166,203,820.30x = 6,258,249,305,730.40 × 4,007,601,459,218.70
  4. Step 4: Simplify right side
    4,172,166,203,820.30x = 25,080,569,049,799,568,790,650,880
  5. Step 5: Solve for x
    x = 25,080,569,049,799,568,790,650,880/4,172,166,203,820.30
  6. Step 6: Final answer
    x = 6,011,402,188,828.00

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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.