Home / 32,595,143,612.40-48,892,715,418.60-31,355,398,047.60

Finding the Fourth Proportional to 32,595,143,612.40, 48,892,715,418.60 and 31,355,398,047.60

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Solution

The fourth proportional to 32,595,143,612.40, 48,892,715,418.60 and 31,355,398,047.60 is: 47,033,097,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,143,612.40 : 48,892,715,418.60 = 31,355,398,047.60 : x
  2. Step 2: Convert to fraction form
    32,595,143,612.40/48,892,715,418.60 = 31,355,398,047.60/x
  3. Step 3: Cross multiply
    32,595,143,612.40x = 48,892,715,418.60 × 31,355,398,047.60
  4. Step 4: Simplify right side
    32,595,143,612.40x = 1,533,050,553,578,232,741,888
  5. Step 5: Solve for x
    x = 1,533,050,553,578,232,741,888/32,595,143,612.40
  6. Step 6: Final answer
    x = 47,033,097,071.40

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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.