Home / 1,362,160,655.00-1,879,781,631.93-735,629,022.57

Finding the Fourth Proportional to 1,362,160,655.00, 1,879,781,631.93 and 735,629,022.57

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Solution

The fourth proportional to 1,362,160,655.00, 1,879,781,631.93 and 735,629,022.57 is: 1,015,168,012.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,160,655.00 : 1,879,781,631.93 = 735,629,022.57 : x
  2. Step 2: Convert to fraction form
    1,362,160,655.00/1,879,781,631.93 = 735,629,022.57/x
  3. Step 3: Cross multiply
    1,362,160,655.00x = 1,879,781,631.93 × 735,629,022.57
  4. Step 4: Simplify right side
    1,362,160,655.00x = 1,382,821,924,541,705,472
  5. Step 5: Solve for x
    x = 1,382,821,924,541,705,472/1,362,160,655.00
  6. Step 6: Final answer
    x = 1,015,168,012.28

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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.