Home / 12,030,074,367,075-18,045,111,550,618-12,030,074,367,075

Finding the Fourth Proportional to 12,030,074,367,075, 18,045,111,550,618 and 12,030,074,367,075

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Solution

The fourth proportional to 12,030,074,367,075, 18,045,111,550,618 and 12,030,074,367,075 is: 18,045,111,550,618

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,030,074,367,075 : 18,045,111,550,618 = 12,030,074,367,075 : x
  2. Step 2: Convert to fraction form
    12,030,074,367,075/18,045,111,550,618 = 12,030,074,367,075/x
  3. Step 3: Cross multiply
    12,030,074,367,075x = 18,045,111,550,618 × 12,030,074,367,075
  4. Step 4: Simplify right side
    12,030,074,367,075x = 217,084,033,916,098,609,502,224,384
  5. Step 5: Solve for x
    x = 217,084,033,916,098,609,502,224,384/12,030,074,367,075
  6. Step 6: Final answer
    x = 18,045,111,550,618

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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.