Home / 2,358,151,427.27-3,535,899,848.18-783,415,681.63

Finding the Fourth Proportional to 2,358,151,427.27, 3,535,899,848.18 and 783,415,681.63

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Solution

The fourth proportional to 2,358,151,427.27, 3,535,899,848.18 and 783,415,681.63 is: 1,174,682,574.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,151,427.27 : 3,535,899,848.18 = 783,415,681.63 : x
  2. Step 2: Convert to fraction form
    2,358,151,427.27/3,535,899,848.18 = 783,415,681.63/x
  3. Step 3: Cross multiply
    2,358,151,427.27x = 3,535,899,848.18 × 783,415,681.63
  4. Step 4: Simplify right side
    2,358,151,427.27x = 2,770,079,389,737,348,096
  5. Step 5: Solve for x
    x = 2,770,079,389,737,348,096/2,358,151,427.27
  6. Step 6: Final answer
    x = 1,174,682,574.54

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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.