Home / 224,947,574,718.72-310,407,135,166.08-133,480,363,689.60

Finding the Fourth Proportional to 224,947,574,718.72, 310,407,135,166.08 and 133,480,363,689.60

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Solution

The fourth proportional to 224,947,574,718.72, 310,407,135,166.08 and 133,480,363,689.60 is: 184,190,726,864.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,947,574,718.72 : 310,407,135,166.08 = 133,480,363,689.60 : x
  2. Step 2: Convert to fraction form
    224,947,574,718.72/310,407,135,166.08 = 133,480,363,689.60/x
  3. Step 3: Cross multiply
    224,947,574,718.72x = 310,407,135,166.08 × 133,480,363,689.60
  4. Step 4: Simplify right side
    224,947,574,718.72x = 41,433,257,293,815,188,815,872
  5. Step 5: Solve for x
    x = 41,433,257,293,815,188,815,872/224,947,574,718.72
  6. Step 6: Final answer
    x = 184,190,726,864.36

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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.