Home / 2,460,117,737,021.40-3,688,831,368,545.70-1,953,431,303,318.30

Finding the Fourth Proportional to 2,460,117,737,021.40, 3,688,831,368,545.70 and 1,953,431,303,318.30

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Solution

The fourth proportional to 2,460,117,737,021.40, 3,688,831,368,545.70 and 1,953,431,303,318.30 is: 2,929,078,783,320.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,117,737,021.40 : 3,688,831,368,545.70 = 1,953,431,303,318.30 : x
  2. Step 2: Convert to fraction form
    2,460,117,737,021.40/3,688,831,368,545.70 = 1,953,431,303,318.30/x
  3. Step 3: Cross multiply
    2,460,117,737,021.40x = 3,688,831,368,545.70 × 1,953,431,303,318.30
  4. Step 4: Simplify right side
    2,460,117,737,021.40x = 7,205,878,667,979,655,879,852,032
  5. Step 5: Solve for x
    x = 7,205,878,667,979,655,879,852,032/2,460,117,737,021.40
  6. Step 6: Final answer
    x = 2,929,078,783,320.43

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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.