Home / 47,033,928,743.80-70,550,893,115.70-16,014,780,455.80

Finding the Fourth Proportional to 47,033,928,743.80, 70,550,893,115.70 and 16,014,780,455.80

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Solution

The fourth proportional to 47,033,928,743.80, 70,550,893,115.70 and 16,014,780,455.80 is: 24,022,170,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,033,928,743.80 : 70,550,893,115.70 = 16,014,780,455.80 : x
  2. Step 2: Convert to fraction form
    47,033,928,743.80/70,550,893,115.70 = 16,014,780,455.80/x
  3. Step 3: Cross multiply
    47,033,928,743.80x = 70,550,893,115.70 × 16,014,780,455.80
  4. Step 4: Simplify right side
    47,033,928,743.80x = 1,129,857,064,208,547,053,568
  5. Step 5: Solve for x
    x = 1,129,857,064,208,547,053,568/47,033,928,743.80
  6. Step 6: Final answer
    x = 24,022,170,683.70

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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.