Home / 2,770,627,145.09-3,823,418,204.52-1,500,457,807.76

Finding the Fourth Proportional to 2,770,627,145.09, 3,823,418,204.52 and 1,500,457,807.76

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Solution

The fourth proportional to 2,770,627,145.09, 3,823,418,204.52 and 1,500,457,807.76 is: 2,070,606,182.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,627,145.09 : 3,823,418,204.52 = 1,500,457,807.76 : x
  2. Step 2: Convert to fraction form
    2,770,627,145.09/3,823,418,204.52 = 1,500,457,807.76/x
  3. Step 3: Cross multiply
    2,770,627,145.09x = 3,823,418,204.52 × 1,500,457,807.76
  4. Step 4: Simplify right side
    2,770,627,145.09x = 5,736,877,697,284,637,696
  5. Step 5: Solve for x
    x = 5,736,877,697,284,637,696/2,770,627,145.09
  6. Step 6: Final answer
    x = 2,070,606,182.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.