Home / 2,016,440,219,961.80-2,782,695,887,466.90-1,090,494,297,038.40

Finding the Fourth Proportional to 2,016,440,219,961.80, 2,782,695,887,466.90 and 1,090,494,297,038.40

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Solution

The fourth proportional to 2,016,440,219,961.80, 2,782,695,887,466.90 and 1,090,494,297,038.40 is: 1,504,886,663,950.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,440,219,961.80 : 2,782,695,887,466.90 = 1,090,494,297,038.40 : x
  2. Step 2: Convert to fraction form
    2,016,440,219,961.80/2,782,695,887,466.90 = 1,090,494,297,038.40/x
  3. Step 3: Cross multiply
    2,016,440,219,961.80x = 2,782,695,887,466.90 × 1,090,494,297,038.40
  4. Step 4: Simplify right side
    2,016,440,219,961.80x = 3,034,513,995,674,863,594,897,408
  5. Step 5: Solve for x
    x = 3,034,513,995,674,863,594,897,408/2,016,440,219,961.80
  6. Step 6: Final answer
    x = 1,504,886,663,950.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.