Home / 4,172,166,203,921.60-6,258,249,305,882.40-4,007,601,459,319.90

Finding the Fourth Proportional to 4,172,166,203,921.60, 6,258,249,305,882.40 and 4,007,601,459,319.90

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Solution

The fourth proportional to 4,172,166,203,921.60, 6,258,249,305,882.40 and 4,007,601,459,319.90 is: 6,011,402,188,979.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,203,921.60 : 6,258,249,305,882.40 = 4,007,601,459,319.90 : x
  2. Step 2: Convert to fraction form
    4,172,166,203,921.60/6,258,249,305,882.40 = 4,007,601,459,319.90/x
  3. Step 3: Cross multiply
    4,172,166,203,921.60x = 6,258,249,305,882.40 × 4,007,601,459,319.90
  4. Step 4: Simplify right side
    4,172,166,203,921.60x = 25,080,569,051,042,059,879,710,720
  5. Step 5: Solve for x
    x = 25,080,569,051,042,059,879,710,720/4,172,166,203,921.60
  6. Step 6: Final answer
    x = 6,011,402,188,979.85

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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.