Home / 41,519,224,412.80-62,272,790,001.60-12,072,196,700.80

Finding the Fourth Proportional to 41,519,224,412.80, 62,272,790,001.60 and 12,072,196,700.80

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Solution

The fourth proportional to 41,519,224,412.80, 62,272,790,001.60 and 12,072,196,700.80 is: 18,106,536,926.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,224,412.80 : 62,272,790,001.60 = 12,072,196,700.80 : x
  2. Step 2: Convert to fraction form
    41,519,224,412.80/62,272,790,001.60 = 12,072,196,700.80/x
  3. Step 3: Cross multiply
    41,519,224,412.80x = 62,272,790,001.60 × 12,072,196,700.80
  4. Step 4: Simplify right side
    41,519,224,412.80x = 751,769,370,006,926,655,488
  5. Step 5: Solve for x
    x = 751,769,370,006,926,655,488/41,519,224,412.80
  6. Step 6: Final answer
    x = 18,106,536,926.91

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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.