Home / 25,778,391,937,290-35,574,325,366,968-14,667,040,592,978

Finding the Fourth Proportional to 25,778,391,937,290, 35,574,325,366,968 and 14,667,040,592,978

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Solution

The fourth proportional to 25,778,391,937,290, 35,574,325,366,968 and 14,667,040,592,978 is: 20,240,598,230,270.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,778,391,937,290 : 35,574,325,366,968 = 14,667,040,592,978 : x
  2. Step 2: Convert to fraction form
    25,778,391,937,290/35,574,325,366,968 = 14,667,040,592,978/x
  3. Step 3: Cross multiply
    25,778,391,937,290x = 35,574,325,366,968 × 14,667,040,592,978
  4. Step 4: Simplify right side
    25,778,391,937,290x = 521,770,074,225,126,643,626,672,128
  5. Step 5: Solve for x
    x = 521,770,074,225,126,643,626,672,128/25,778,391,937,290
  6. Step 6: Final answer
    x = 20,240,598,230,270.32

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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.