Home / 1,573,183,838.80-2,362,463,143.80-1,030,331,947.60

Finding the Fourth Proportional to 1,573,183,838.80, 2,362,463,143.80 and 1,030,331,947.60

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Solution

The fourth proportional to 1,573,183,838.80, 2,362,463,143.80 and 1,030,331,947.60 is: 1,547,257,982.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,183,838.80 : 2,362,463,143.80 = 1,030,331,947.60 : x
  2. Step 2: Convert to fraction form
    1,573,183,838.80/2,362,463,143.80 = 1,030,331,947.60/x
  3. Step 3: Cross multiply
    1,573,183,838.80x = 2,362,463,143.80 × 1,030,331,947.60
  4. Step 4: Simplify right side
    1,573,183,838.80x = 2,434,121,252,084,673,024
  5. Step 5: Solve for x
    x = 2,434,121,252,084,673,024/1,573,183,838.80
  6. Step 6: Final answer
    x = 1,547,257,982.22

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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.