Home / 15,448,235.60-23,172,353.40-4,089,832.40

Finding the Fourth Proportional to 15,448,235.60, 23,172,353.40 and 4,089,832.40

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Solution

The fourth proportional to 15,448,235.60, 23,172,353.40 and 4,089,832.40 is: 6,134,748.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,448,235.60 : 23,172,353.40 = 4,089,832.40 : x
  2. Step 2: Convert to fraction form
    15,448,235.60/23,172,353.40 = 4,089,832.40/x
  3. Step 3: Cross multiply
    15,448,235.60x = 23,172,353.40 × 4,089,832.40
  4. Step 4: Simplify right side
    15,448,235.60x = 94,771,041,719,570.16
  5. Step 5: Solve for x
    x = 94,771,041,719,570.16/15,448,235.60
  6. Step 6: Final answer
    x = 6,134,748.60

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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.