Home / 2,868,551,546,172.40-4,303,582,017,288.40-1,030,875,878,377.20

Finding the Fourth Proportional to 2,868,551,546,172.40, 4,303,582,017,288.40 and 1,030,875,878,377.20

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Solution

The fourth proportional to 2,868,551,546,172.40, 4,303,582,017,288.40 and 1,030,875,878,377.20 is: 1,546,585,034,583.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,868,551,546,172.40 : 4,303,582,017,288.40 = 1,030,875,878,377.20 : x
  2. Step 2: Convert to fraction form
    2,868,551,546,172.40/4,303,582,017,288.40 = 1,030,875,878,377.20/x
  3. Step 3: Cross multiply
    2,868,551,546,172.40x = 4,303,582,017,288.40 × 1,030,875,878,377.20
  4. Step 4: Simplify right side
    2,868,551,546,172.40x = 4,436,458,892,240,501,373,665,280
  5. Step 5: Solve for x
    x = 4,436,458,892,240,501,373,665,280/2,868,551,546,172.40
  6. Step 6: Final answer
    x = 1,546,585,034,583.12

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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.