Home / 2,037,632,756.31-2,811,942,726.19-1,157,614,749.27

Finding the Fourth Proportional to 2,037,632,756.31, 2,811,942,726.19 and 1,157,614,749.27

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Solution

The fourth proportional to 2,037,632,756.31, 2,811,942,726.19 and 1,157,614,749.27 is: 1,597,513,763.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,632,756.31 : 2,811,942,726.19 = 1,157,614,749.27 : x
  2. Step 2: Convert to fraction form
    2,037,632,756.31/2,811,942,726.19 = 1,157,614,749.27/x
  3. Step 3: Cross multiply
    2,037,632,756.31x = 2,811,942,726.19 × 1,157,614,749.27
  4. Step 4: Simplify right side
    2,037,632,756.31x = 3,255,146,373,937,142,784
  5. Step 5: Solve for x
    x = 3,255,146,373,937,142,784/2,037,632,756.31
  6. Step 6: Final answer
    x = 1,597,513,763.88

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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.