Home / 1,707,790,352,515.20-2,356,794,048,925.40-937,038,839,950.52

Finding the Fourth Proportional to 1,707,790,352,515.20, 2,356,794,048,925.40 and 937,038,839,950.52

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Solution

The fourth proportional to 1,707,790,352,515.20, 2,356,794,048,925.40 and 937,038,839,950.52 is: 1,293,137,391,457.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,790,352,515.20 : 2,356,794,048,925.40 = 937,038,839,950.52 : x
  2. Step 2: Convert to fraction form
    1,707,790,352,515.20/2,356,794,048,925.40 = 937,038,839,950.52/x
  3. Step 3: Cross multiply
    1,707,790,352,515.20x = 2,356,794,048,925.40 × 937,038,839,950.52
  4. Step 4: Simplify right side
    1,707,790,352,515.20x = 2,208,407,561,607,345,772,429,312
  5. Step 5: Solve for x
    x = 2,208,407,561,607,345,772,429,312/1,707,790,352,515.20
  6. Step 6: Final answer
    x = 1,293,137,391,457.24

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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.