Home / 2,384,769,759-3,577,154,638.50-661,483,743

Finding the Fourth Proportional to 2,384,769,759, 3,577,154,638.50 and 661,483,743

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Solution

The fourth proportional to 2,384,769,759, 3,577,154,638.50 and 661,483,743 is: 992,225,614.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,769,759 : 3,577,154,638.50 = 661,483,743 : x
  2. Step 2: Convert to fraction form
    2,384,769,759/3,577,154,638.50 = 661,483,743/x
  3. Step 3: Cross multiply
    2,384,769,759x = 3,577,154,638.50 × 661,483,743
  4. Step 4: Simplify right side
    2,384,769,759x = 2,366,229,639,564,791,808
  5. Step 5: Solve for x
    x = 2,366,229,639,564,791,808/2,384,769,759
  6. Step 6: Final answer
    x = 992,225,614.50

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1.5x scale

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.