Home / 1,742,673,008,802.20-2,613,250,338,109.20-925,666,965,549.68

Finding the Fourth Proportional to 1,742,673,008,802.20, 2,613,250,338,109.20 and 925,666,965,549.68

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Solution

The fourth proportional to 1,742,673,008,802.20, 2,613,250,338,109.20 and 925,666,965,549.68 is: 1,388,097,192,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,673,008,802.20 : 2,613,250,338,109.20 = 925,666,965,549.68 : x
  2. Step 2: Convert to fraction form
    1,742,673,008,802.20/2,613,250,338,109.20 = 925,666,965,549.68/x
  3. Step 3: Cross multiply
    1,742,673,008,802.20x = 2,613,250,338,109.20 × 925,666,965,549.68
  4. Step 4: Simplify right side
    1,742,673,008,802.20x = 2,418,999,510,699,218,562,973,696
  5. Step 5: Solve for x
    x = 2,418,999,510,699,218,562,973,696/1,742,673,008,802.20
  6. Step 6: Final answer
    x = 1,388,097,192,348.14

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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.