Home / 46,843,697.95-70,268,302.59-18,089,984.23

Finding the Fourth Proportional to 46,843,697.95, 70,268,302.59 and 18,089,984.23

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Solution

The fourth proportional to 46,843,697.95, 70,268,302.59 and 18,089,984.23 is: 27,136,040.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,843,697.95 : 70,268,302.59 = 18,089,984.23 : x
  2. Step 2: Convert to fraction form
    46,843,697.95/70,268,302.59 = 18,089,984.23/x
  3. Step 3: Cross multiply
    46,843,697.95x = 70,268,302.59 × 18,089,984.23
  4. Step 4: Simplify right side
    46,843,697.95x = 1,271,152,485,721,968.25
  5. Step 5: Solve for x
    x = 1,271,152,485,721,968.25/46,843,697.95
  6. Step 6: Final answer
    x = 27,136,040.52

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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.