Home / 734,520,222,567.04-1,013,640,968,800.50-404,916,019,832.40

Finding the Fourth Proportional to 734,520,222,567.04, 1,013,640,968,800.50 and 404,916,019,832.40

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Solution

The fourth proportional to 734,520,222,567.04, 1,013,640,968,800.50 and 404,916,019,832.40 is: 558,785,795,156.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,520,222,567.04 : 1,013,640,968,800.50 = 404,916,019,832.40 : x
  2. Step 2: Convert to fraction form
    734,520,222,567.04/1,013,640,968,800.50 = 404,916,019,832.40/x
  3. Step 3: Cross multiply
    734,520,222,567.04x = 1,013,640,968,800.50 × 404,916,019,832.40
  4. Step 4: Simplify right side
    734,520,222,567.04x = 410,439,466,625,756,433,481,728
  5. Step 5: Solve for x
    x = 410,439,466,625,756,433,481,728/734,520,222,567.04
  6. Step 6: Final answer
    x = 558,785,795,156.64

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Double scale
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1.5x scale

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.