Home / 34,764,768,045.60-52,147,152,068.40-12,682,520,570.40

Finding the Fourth Proportional to 34,764,768,045.60, 52,147,152,068.40 and 12,682,520,570.40

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Solution

The fourth proportional to 34,764,768,045.60, 52,147,152,068.40 and 12,682,520,570.40 is: 19,023,780,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,764,768,045.60 : 52,147,152,068.40 = 12,682,520,570.40 : x
  2. Step 2: Convert to fraction form
    34,764,768,045.60/52,147,152,068.40 = 12,682,520,570.40/x
  3. Step 3: Cross multiply
    34,764,768,045.60x = 52,147,152,068.40 × 12,682,520,570.40
  4. Step 4: Simplify right side
    34,764,768,045.60x = 661,357,328,795,259,895,808
  5. Step 5: Solve for x
    x = 661,357,328,795,259,895,808/34,764,768,045.60
  6. Step 6: Final answer
    x = 19,023,780,855.60

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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.