Home / 33,046,923,830.54-45,604,909,323.72-18,774,534,619.25

Finding the Fourth Proportional to 33,046,923,830.54, 45,604,909,323.72 and 18,774,534,619.25

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Solution

The fourth proportional to 33,046,923,830.54, 45,604,909,323.72 and 18,774,534,619.25 is: 25,908,945,513.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,923,830.54 : 45,604,909,323.72 = 18,774,534,619.25 : x
  2. Step 2: Convert to fraction form
    33,046,923,830.54/45,604,909,323.72 = 18,774,534,619.25/x
  3. Step 3: Cross multiply
    33,046,923,830.54x = 45,604,909,323.72 × 18,774,534,619.25
  4. Step 4: Simplify right side
    33,046,923,830.54x = 856,210,948,905,938,321,408
  5. Step 5: Solve for x
    x = 856,210,948,905,938,321,408/33,046,923,830.54
  6. Step 6: Final answer
    x = 25,908,945,513.25

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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.