Home / 11,337,507,798.70-17,006,261,698.05-9,786,550,384.30

Finding the Fourth Proportional to 11,337,507,798.70, 17,006,261,698.05 and 9,786,550,384.30

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Solution

The fourth proportional to 11,337,507,798.70, 17,006,261,698.05 and 9,786,550,384.30 is: 14,679,825,576.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,507,798.70 : 17,006,261,698.05 = 9,786,550,384.30 : x
  2. Step 2: Convert to fraction form
    11,337,507,798.70/17,006,261,698.05 = 9,786,550,384.30/x
  3. Step 3: Cross multiply
    11,337,507,798.70x = 17,006,261,698.05 × 9,786,550,384.30
  4. Step 4: Simplify right side
    11,337,507,798.70x = 166,432,636,956,557,574,144
  5. Step 5: Solve for x
    x = 166,432,636,956,557,574,144/11,337,507,798.70
  6. Step 6: Final answer
    x = 14,679,825,576.45

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Double scale
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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.