Home / 2,440,692,181.10-3,661,038,271.65-804,830,177.90

Finding the Fourth Proportional to 2,440,692,181.10, 3,661,038,271.65 and 804,830,177.90

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Solution

The fourth proportional to 2,440,692,181.10, 3,661,038,271.65 and 804,830,177.90 is: 1,207,245,266.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,692,181.10 : 3,661,038,271.65 = 804,830,177.90 : x
  2. Step 2: Convert to fraction form
    2,440,692,181.10/3,661,038,271.65 = 804,830,177.90/x
  3. Step 3: Cross multiply
    2,440,692,181.10x = 3,661,038,271.65 × 804,830,177.90
  4. Step 4: Simplify right side
    2,440,692,181.10x = 2,946,514,083,470,777,856
  5. Step 5: Solve for x
    x = 2,946,514,083,470,777,856/2,440,692,181.10
  6. Step 6: Final answer
    x = 1,207,245,266.85

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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.