Home / 4,031,699,808.20-5,563,744,574.10-2,177,403,744.20

Finding the Fourth Proportional to 4,031,699,808.20, 5,563,744,574.10 and 2,177,403,744.20

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Solution

The fourth proportional to 4,031,699,808.20, 5,563,744,574.10 and 2,177,403,744.20 is: 3,004,816,539.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,699,808.20 : 5,563,744,574.10 = 2,177,403,744.20 : x
  2. Step 2: Convert to fraction form
    4,031,699,808.20/5,563,744,574.10 = 2,177,403,744.20/x
  3. Step 3: Cross multiply
    4,031,699,808.20x = 5,563,744,574.10 × 2,177,403,744.20
  4. Step 4: Simplify right side
    4,031,699,808.20x = 12,114,518,267,417,774,080
  5. Step 5: Solve for x
    x = 12,114,518,267,417,774,080/4,031,699,808.20
  6. Step 6: Final answer
    x = 3,004,816,539.86

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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.