Home / 1,749,427,948.80-2,624,141,923.20-1,022,042,246.40

Finding the Fourth Proportional to 1,749,427,948.80, 2,624,141,923.20 and 1,022,042,246.40

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Solution

The fourth proportional to 1,749,427,948.80, 2,624,141,923.20 and 1,022,042,246.40 is: 1,533,063,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,427,948.80 : 2,624,141,923.20 = 1,022,042,246.40 : x
  2. Step 2: Convert to fraction form
    1,749,427,948.80/2,624,141,923.20 = 1,022,042,246.40/x
  3. Step 3: Cross multiply
    1,749,427,948.80x = 2,624,141,923.20 × 1,022,042,246.40
  4. Step 4: Simplify right side
    1,749,427,948.80x = 2,681,983,906,059,744,256
  5. Step 5: Solve for x
    x = 2,681,983,906,059,744,256/1,749,427,948.80
  6. Step 6: Final answer
    x = 1,533,063,369.60

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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.