Home / 4,031,699,809.20-5,563,744,575.48-2,177,403,745.20

Finding the Fourth Proportional to 4,031,699,809.20, 5,563,744,575.48 and 2,177,403,745.20

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Solution

The fourth proportional to 4,031,699,809.20, 5,563,744,575.48 and 2,177,403,745.20 is: 3,004,816,541.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,699,809.20 : 5,563,744,575.48 = 2,177,403,745.20 : x
  2. Step 2: Convert to fraction form
    4,031,699,809.20/5,563,744,575.48 = 2,177,403,745.20/x
  3. Step 3: Cross multiply
    4,031,699,809.20x = 5,563,744,575.48 × 2,177,403,745.20
  4. Step 4: Simplify right side
    4,031,699,809.20x = 12,114,518,275,986,333,696
  5. Step 5: Solve for x
    x = 12,114,518,275,986,333,696/4,031,699,809.20
  6. Step 6: Final answer
    x = 3,004,816,541.24

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1.5x scale

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.