Home / 1,118,189,051,321.20-1,677,283,576,981.90-1,118,189,051,321.20

Finding the Fourth Proportional to 1,118,189,051,321.20, 1,677,283,576,981.90 and 1,118,189,051,321.20

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Solution

The fourth proportional to 1,118,189,051,321.20, 1,677,283,576,981.90 and 1,118,189,051,321.20 is: 1,677,283,576,981.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,189,051,321.20 : 1,677,283,576,981.90 = 1,118,189,051,321.20 : x
  2. Step 2: Convert to fraction form
    1,118,189,051,321.20/1,677,283,576,981.90 = 1,118,189,051,321.20/x
  3. Step 3: Cross multiply
    1,118,189,051,321.20x = 1,677,283,576,981.90 × 1,118,189,051,321.20
  4. Step 4: Simplify right side
    1,118,189,051,321.20x = 1,875,520,131,742,019,444,801,536
  5. Step 5: Solve for x
    x = 1,875,520,131,742,019,444,801,536/1,118,189,051,321.20
  6. Step 6: Final answer
    x = 1,677,283,576,981.90

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Double scale
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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.