Home / 1,696,139,716,461.90-2,340,669,621,267-925,388,930,274.48

Finding the Fourth Proportional to 1,696,139,716,461.90, 2,340,669,621,267 and 925,388,930,274.48

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Solution

The fourth proportional to 1,696,139,716,461.90, 2,340,669,621,267 and 925,388,930,274.48 is: 1,277,034,984,752.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,139,716,461.90 : 2,340,669,621,267 = 925,388,930,274.48 : x
  2. Step 2: Convert to fraction form
    1,696,139,716,461.90/2,340,669,621,267 = 925,388,930,274.48/x
  3. Step 3: Cross multiply
    1,696,139,716,461.90x = 2,340,669,621,267 × 925,388,930,274.48
  4. Step 4: Simplify right side
    1,696,139,716,461.90x = 2,166,029,756,950,241,410,547,712
  5. Step 5: Solve for x
    x = 2,166,029,756,950,241,410,547,712/1,696,139,716,461.90
  6. Step 6: Final answer
    x = 1,277,034,984,752.62

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Double scale
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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.