Home / 42,244,704,421.58-63,367,056,632.37-35,426,103,815.18

Finding the Fourth Proportional to 42,244,704,421.58, 63,367,056,632.37 and 35,426,103,815.18

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Solution

The fourth proportional to 42,244,704,421.58, 63,367,056,632.37 and 35,426,103,815.18 is: 53,139,155,722.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,244,704,421.58 : 63,367,056,632.37 = 35,426,103,815.18 : x
  2. Step 2: Convert to fraction form
    42,244,704,421.58/63,367,056,632.37 = 35,426,103,815.18/x
  3. Step 3: Cross multiply
    42,244,704,421.58x = 63,367,056,632.37 × 35,426,103,815.18
  4. Step 4: Simplify right side
    42,244,704,421.58x = 2,244,847,926,720,236,093,440
  5. Step 5: Solve for x
    x = 2,244,847,926,720,236,093,440/42,244,704,421.58
  6. Step 6: Final answer
    x = 53,139,155,722.76

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Double scale
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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.