Home / 13,734,905,869.65-20,602,358,804.48-3,395,189,773.65

Finding the Fourth Proportional to 13,734,905,869.65, 20,602,358,804.48 and 3,395,189,773.65

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Solution

The fourth proportional to 13,734,905,869.65, 20,602,358,804.48 and 3,395,189,773.65 is: 5,092,784,660.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,734,905,869.65 : 20,602,358,804.48 = 3,395,189,773.65 : x
  2. Step 2: Convert to fraction form
    13,734,905,869.65/20,602,358,804.48 = 3,395,189,773.65/x
  3. Step 3: Cross multiply
    13,734,905,869.65x = 20,602,358,804.48 × 3,395,189,773.65
  4. Step 4: Simplify right side
    13,734,905,869.65x = 69,948,917,926,021,554,176
  5. Step 5: Solve for x
    x = 69,948,917,926,021,554,176/13,734,905,869.65
  6. Step 6: Final answer
    x = 5,092,784,660.48

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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.