Home / 25,974,247,209.77-35,848,224,315.97-14,543,552,702.57

Finding the Fourth Proportional to 25,974,247,209.77, 35,848,224,315.97 and 14,543,552,702.57

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Solution

The fourth proportional to 25,974,247,209.77, 35,848,224,315.97 and 14,543,552,702.57 is: 20,072,209,809.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,974,247,209.77 : 35,848,224,315.97 = 14,543,552,702.57 : x
  2. Step 2: Convert to fraction form
    25,974,247,209.77/35,848,224,315.97 = 14,543,552,702.57/x
  3. Step 3: Cross multiply
    25,974,247,209.77x = 35,848,224,315.97 × 14,543,552,702.57
  4. Step 4: Simplify right side
    25,974,247,209.77x = 521,360,539,632,667,328,512
  5. Step 5: Solve for x
    x = 521,360,539,632,667,328,512/25,974,247,209.77
  6. Step 6: Final answer
    x = 20,072,209,809.28

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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.