Home / 165,902,484,727.44-248,825,658,929.58-46,492,326,859.86

Finding the Fourth Proportional to 165,902,484,727.44, 248,825,658,929.58 and 46,492,326,859.86

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Solution

The fourth proportional to 165,902,484,727.44, 248,825,658,929.58 and 46,492,326,859.86 is: 69,730,624,499.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,902,484,727.44 : 248,825,658,929.58 = 46,492,326,859.86 : x
  2. Step 2: Convert to fraction form
    165,902,484,727.44/248,825,658,929.58 = 46,492,326,859.86/x
  3. Step 3: Cross multiply
    165,902,484,727.44x = 248,825,658,929.58 × 46,492,326,859.86
  4. Step 4: Simplify right side
    165,902,484,727.44x = 11,568,483,866,074,075,365,376
  5. Step 5: Solve for x
    x = 11,568,483,866,074,075,365,376/165,902,484,727.44
  6. Step 6: Final answer
    x = 69,730,624,499.57

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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.