Home / 38,640,314,807,024-57,956,176,285,290-13,828,185,668,618

Finding the Fourth Proportional to 38,640,314,807,024, 57,956,176,285,290 and 13,828,185,668,618

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Solution

The fourth proportional to 38,640,314,807,024, 57,956,176,285,290 and 13,828,185,668,618 is: 20,740,741,122,804.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,640,314,807,024 : 57,956,176,285,290 = 13,828,185,668,618 : x
  2. Step 2: Convert to fraction form
    38,640,314,807,024/57,956,176,285,290 = 13,828,185,668,618/x
  3. Step 3: Cross multiply
    38,640,314,807,024x = 57,956,176,285,290 × 13,828,185,668,618
  4. Step 4: Simplify right side
    38,640,314,807,024x = 801,428,766,316,145,585,588,011,008
  5. Step 5: Solve for x
    x = 801,428,766,316,145,585,588,011,008/38,640,314,807,024
  6. Step 6: Final answer
    x = 20,740,741,122,804.27

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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.