Home / 33,336,748,317.14-50,014,945,555.69-13,429,391,641.64

Finding the Fourth Proportional to 33,336,748,317.14, 50,014,945,555.69 and 13,429,391,641.64

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Solution

The fourth proportional to 33,336,748,317.14, 50,014,945,555.69 and 13,429,391,641.64 is: 20,148,044,596.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,336,748,317.14 : 50,014,945,555.69 = 13,429,391,641.64 : x
  2. Step 2: Convert to fraction form
    33,336,748,317.14/50,014,945,555.69 = 13,429,391,641.64/x
  3. Step 3: Cross multiply
    33,336,748,317.14x = 50,014,945,555.69 × 13,429,391,641.64
  4. Step 4: Simplify right side
    33,336,748,317.14x = 671,670,291,802,412,941,312
  5. Step 5: Solve for x
    x = 671,670,291,802,412,941,312/33,336,748,317.14
  6. Step 6: Final answer
    x = 20,148,044,596.69

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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.