Home / 2,029,049,263.70-3,042,614,589.87-786,062,040.02

Finding the Fourth Proportional to 2,029,049,263.70, 3,042,614,589.87 and 786,062,040.02

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Solution

The fourth proportional to 2,029,049,263.70, 3,042,614,589.87 and 786,062,040.02 is: 1,178,721,421.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,049,263.70 : 3,042,614,589.87 = 786,062,040.02 : x
  2. Step 2: Convert to fraction form
    2,029,049,263.70/3,042,614,589.87 = 786,062,040.02/x
  3. Step 3: Cross multiply
    2,029,049,263.70x = 3,042,614,589.87 × 786,062,040.02
  4. Step 4: Simplify right side
    2,029,049,263.70x = 2,391,683,831,507,827,712
  5. Step 5: Solve for x
    x = 2,391,683,831,507,827,712/2,029,049,263.70
  6. Step 6: Final answer
    x = 1,178,721,421.06

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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.