Home / 32,672,006,408.40-49,008,009,612.60-31,946,412,296.40

Finding the Fourth Proportional to 32,672,006,408.40, 49,008,009,612.60 and 31,946,412,296.40

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Solution

The fourth proportional to 32,672,006,408.40, 49,008,009,612.60 and 31,946,412,296.40 is: 47,919,618,444.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,672,006,408.40 : 49,008,009,612.60 = 31,946,412,296.40 : x
  2. Step 2: Convert to fraction form
    32,672,006,408.40/49,008,009,612.60 = 31,946,412,296.40/x
  3. Step 3: Cross multiply
    32,672,006,408.40x = 49,008,009,612.60 × 31,946,412,296.40
  4. Step 4: Simplify right side
    32,672,006,408.40x = 1,565,630,080,910,054,129,664
  5. Step 5: Solve for x
    x = 1,565,630,080,910,054,129,664/32,672,006,408.40
  6. Step 6: Final answer
    x = 47,919,618,444.60

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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.