Home / 4,973,042,938.88-7,455,886,923.63-3,007,459,034.46

Finding the Fourth Proportional to 4,973,042,938.88, 7,455,886,923.63 and 3,007,459,034.46

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Solution

The fourth proportional to 4,973,042,938.88, 7,455,886,923.63 and 3,007,459,034.46 is: 4,508,964,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,042,938.88 : 7,455,886,923.63 = 3,007,459,034.46 : x
  2. Step 2: Convert to fraction form
    4,973,042,938.88/7,455,886,923.63 = 3,007,459,034.46/x
  3. Step 3: Cross multiply
    4,973,042,938.88x = 7,455,886,923.63 × 3,007,459,034.46
  4. Step 4: Simplify right side
    4,973,042,938.88x = 22,423,274,488,383,221,760
  5. Step 5: Solve for x
    x = 22,423,274,488,383,221,760/4,973,042,938.88
  6. Step 6: Final answer
    x = 4,508,964,584.46

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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.