Home / 38,185,618,183,559-57,278,427,210,606-9,175,628,044,367

Finding the Fourth Proportional to 38,185,618,183,559, 57,278,427,210,606 and 9,175,628,044,367

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Solution

The fourth proportional to 38,185,618,183,559, 57,278,427,210,606 and 9,175,628,044,367 is: 13,763,442,050,995.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,185,618,183,559 : 57,278,427,210,606 = 9,175,628,044,367 : x
  2. Step 2: Convert to fraction form
    38,185,618,183,559/57,278,427,210,606 = 9,175,628,044,367/x
  3. Step 3: Cross multiply
    38,185,618,183,559x = 57,278,427,210,606 × 9,175,628,044,367
  4. Step 4: Simplify right side
    38,185,618,183,559x = 525,565,543,050,870,316,066,668,544
  5. Step 5: Solve for x
    x = 525,565,543,050,870,316,066,668,544/38,185,618,183,559
  6. Step 6: Final answer
    x = 13,763,442,050,995.92

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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.