Home / 1,756,932,329.36-2,424,571,314.01-953,159,824.62

Finding the Fourth Proportional to 1,756,932,329.36, 2,424,571,314.01 and 953,159,824.62

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Solution

The fourth proportional to 1,756,932,329.36, 2,424,571,314.01 and 953,159,824.62 is: 1,315,363,107.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,932,329.36 : 2,424,571,314.01 = 953,159,824.62 : x
  2. Step 2: Convert to fraction form
    1,756,932,329.36/2,424,571,314.01 = 953,159,824.62/x
  3. Step 3: Cross multiply
    1,756,932,329.36x = 2,424,571,314.01 × 953,159,824.62
  4. Step 4: Simplify right side
    1,756,932,329.36x = 2,311,003,968,438,071,808
  5. Step 5: Solve for x
    x = 2,311,003,968,438,071,808/1,756,932,329.36
  6. Step 6: Final answer
    x = 1,315,363,107.51

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Why These Related Problems?

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