Home / 32,765,635,087.80-49,148,452,631.70-18,834,228,137.40

Finding the Fourth Proportional to 32,765,635,087.80, 49,148,452,631.70 and 18,834,228,137.40

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Solution

The fourth proportional to 32,765,635,087.80, 49,148,452,631.70 and 18,834,228,137.40 is: 28,251,342,206.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765,635,087.80 : 49,148,452,631.70 = 18,834,228,137.40 : x
  2. Step 2: Convert to fraction form
    32,765,635,087.80/49,148,452,631.70 = 18,834,228,137.40/x
  3. Step 3: Cross multiply
    32,765,635,087.80x = 49,148,452,631.70 × 18,834,228,137.40
  4. Step 4: Simplify right side
    32,765,635,087.80x = 925,673,169,465,635,241,984
  5. Step 5: Solve for x
    x = 925,673,169,465,635,241,984/32,765,635,087.80
  6. Step 6: Final answer
    x = 28,251,342,206.10

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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.