Home / 247,537,331,510.70-371,305,997,266.05-247,537,331,510.70

Finding the Fourth Proportional to 247,537,331,510.70, 371,305,997,266.05 and 247,537,331,510.70

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Solution

The fourth proportional to 247,537,331,510.70, 371,305,997,266.05 and 247,537,331,510.70 is: 371,305,997,266.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,537,331,510.70 : 371,305,997,266.05 = 247,537,331,510.70 : x
  2. Step 2: Convert to fraction form
    247,537,331,510.70/371,305,997,266.05 = 247,537,331,510.70/x
  3. Step 3: Cross multiply
    247,537,331,510.70x = 371,305,997,266.05 × 247,537,331,510.70
  4. Step 4: Simplify right side
    247,537,331,510.70x = 91,912,095,737,157,286,625,280
  5. Step 5: Solve for x
    x = 91,912,095,737,157,286,625,280/247,537,331,510.70
  6. Step 6: Final answer
    x = 371,305,997,266.05

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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.