Home / 7,534,191,840.60-11,301,287,760.90-2,293,758,427.80

Finding the Fourth Proportional to 7,534,191,840.60, 11,301,287,760.90 and 2,293,758,427.80

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Solution

The fourth proportional to 7,534,191,840.60, 11,301,287,760.90 and 2,293,758,427.80 is: 3,440,637,641.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,191,840.60 : 11,301,287,760.90 = 2,293,758,427.80 : x
  2. Step 2: Convert to fraction form
    7,534,191,840.60/11,301,287,760.90 = 2,293,758,427.80/x
  3. Step 3: Cross multiply
    7,534,191,840.60x = 11,301,287,760.90 × 2,293,758,427.80
  4. Step 4: Simplify right side
    7,534,191,840.60x = 25,922,424,046,557,368,320
  5. Step 5: Solve for x
    x = 25,922,424,046,557,368,320/7,534,191,840.60
  6. Step 6: Final answer
    x = 3,440,637,641.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.