Home / 1,835,947,795.38-2,533,534,012.53-1,000,554,386.10

Finding the Fourth Proportional to 1,835,947,795.38, 2,533,534,012.53 and 1,000,554,386.10

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Solution

The fourth proportional to 1,835,947,795.38, 2,533,534,012.53 and 1,000,554,386.10 is: 1,380,724,754.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,947,795.38 : 2,533,534,012.53 = 1,000,554,386.10 : x
  2. Step 2: Convert to fraction form
    1,835,947,795.38/2,533,534,012.53 = 1,000,554,386.10/x
  3. Step 3: Cross multiply
    1,835,947,795.38x = 2,533,534,012.53 × 1,000,554,386.10
  4. Step 4: Simplify right side
    1,835,947,795.38x = 2,534,938,568,570,424,320
  5. Step 5: Solve for x
    x = 2,534,938,568,570,424,320/1,835,947,795.38
  6. Step 6: Final answer
    x = 1,380,724,754.24

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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.