Home / 1,967,075,435.09-2,950,289,956.24-706,278,551.18

Finding the Fourth Proportional to 1,967,075,435.09, 2,950,289,956.24 and 706,278,551.18

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Solution

The fourth proportional to 1,967,075,435.09, 2,950,289,956.24 and 706,278,551.18 is: 1,059,301,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,075,435.09 : 2,950,289,956.24 = 706,278,551.18 : x
  2. Step 2: Convert to fraction form
    1,967,075,435.09/2,950,289,956.24 = 706,278,551.18/x
  3. Step 3: Cross multiply
    1,967,075,435.09x = 2,950,289,956.24 × 706,278,551.18
  4. Step 4: Simplify right side
    1,967,075,435.09x = 2,083,726,515,837,575,680
  5. Step 5: Solve for x
    x = 2,083,726,515,837,575,680/1,967,075,435.09
  6. Step 6: Final answer
    x = 1,059,301,783.08

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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.