Home / 9,089,915.10-13,634,872.65-9,089,915.10

Finding the Fourth Proportional to 9,089,915.10, 13,634,872.65 and 9,089,915.10

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Solution

The fourth proportional to 9,089,915.10, 13,634,872.65 and 9,089,915.10 is: 13,634,872.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,915.10 : 13,634,872.65 = 9,089,915.10 : x
  2. Step 2: Convert to fraction form
    9,089,915.10/13,634,872.65 = 9,089,915.10/x
  3. Step 3: Cross multiply
    9,089,915.10x = 13,634,872.65 × 9,089,915.10
  4. Step 4: Simplify right side
    9,089,915.10x = 123,939,834,787,812.02
  5. Step 5: Solve for x
    x = 123,939,834,787,812.02/9,089,915.10
  6. Step 6: Final answer
    x = 13,634,872.65

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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.