Home / 1,756,097,782.17-2,423,191,527.63-1,003,459,744.56

Finding the Fourth Proportional to 1,756,097,782.17, 2,423,191,527.63 and 1,003,459,744.56

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Solution

The fourth proportional to 1,756,097,782.17, 2,423,191,527.63 and 1,003,459,744.56 is: 1,384,646,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,097,782.17 : 2,423,191,527.63 = 1,003,459,744.56 : x
  2. Step 2: Convert to fraction form
    1,756,097,782.17/2,423,191,527.63 = 1,003,459,744.56/x
  3. Step 3: Cross multiply
    1,756,097,782.17x = 2,423,191,527.63 × 1,003,459,744.56
  4. Step 4: Simplify right side
    1,756,097,782.17x = 2,431,575,151,335,556,096
  5. Step 5: Solve for x
    x = 2,431,575,151,335,556,096/1,756,097,782.17
  6. Step 6: Final answer
    x = 1,384,646,786.77

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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.