Home / 32,595,049,412.40-48,892,574,118.60-31,355,303,847.60

Finding the Fourth Proportional to 32,595,049,412.40, 48,892,574,118.60 and 31,355,303,847.60

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Solution

The fourth proportional to 32,595,049,412.40, 48,892,574,118.60 and 31,355,303,847.60 is: 47,032,955,771.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,049,412.40 : 48,892,574,118.60 = 31,355,303,847.60 : x
  2. Step 2: Convert to fraction form
    32,595,049,412.40/48,892,574,118.60 = 31,355,303,847.60/x
  3. Step 3: Cross multiply
    32,595,049,412.40x = 48,892,574,118.60 × 31,355,303,847.60
  4. Step 4: Simplify right side
    32,595,049,412.40x = 1,533,041,517,380,006,576,128
  5. Step 5: Solve for x
    x = 1,533,041,517,380,006,576,128/32,595,049,412.40
  6. Step 6: Final answer
    x = 47,032,955,771.40

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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.