Home / 1,844,917,061.65-2,543,676,087.69-1,539,828,075.76

Finding the Fourth Proportional to 1,844,917,061.65, 2,543,676,087.69 and 1,539,828,075.76

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Solution

The fourth proportional to 1,844,917,061.65, 2,543,676,087.69 and 1,539,828,075.76 is: 2,123,035,195.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,917,061.65 : 2,543,676,087.69 = 1,539,828,075.76 : x
  2. Step 2: Convert to fraction form
    1,844,917,061.65/2,543,676,087.69 = 1,539,828,075.76/x
  3. Step 3: Cross multiply
    1,844,917,061.65x = 2,543,676,087.69 × 1,539,828,075.76
  4. Step 4: Simplify right side
    1,844,917,061.65x = 3,916,823,855,458,058,240
  5. Step 5: Solve for x
    x = 3,916,823,855,458,058,240/1,844,917,061.65
  6. Step 6: Final answer
    x = 2,123,035,195.93

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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.