Home / 2,460,117,737,020.40-3,688,831,368,544.20-1,953,431,303,317.30

Finding the Fourth Proportional to 2,460,117,737,020.40, 3,688,831,368,544.20 and 1,953,431,303,317.30

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Solution

The fourth proportional to 2,460,117,737,020.40, 3,688,831,368,544.20 and 1,953,431,303,317.30 is: 2,929,078,783,318.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,117,737,020.40 : 3,688,831,368,544.20 = 1,953,431,303,317.30 : x
  2. Step 2: Convert to fraction form
    2,460,117,737,020.40/3,688,831,368,544.20 = 1,953,431,303,317.30/x
  3. Step 3: Cross multiply
    2,460,117,737,020.40x = 3,688,831,368,544.20 × 1,953,431,303,317.30
  4. Step 4: Simplify right side
    2,460,117,737,020.40x = 7,205,878,667,973,036,261,507,072
  5. Step 5: Solve for x
    x = 7,205,878,667,973,036,261,507,072/2,460,117,737,020.40
  6. Step 6: Final answer
    x = 2,929,078,783,318.93

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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.