Home / 1,669,833,165.14-2,502,570,839.61-932,873,301.62

Finding the Fourth Proportional to 1,669,833,165.14, 2,502,570,839.61 and 932,873,301.62

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Solution

The fourth proportional to 1,669,833,165.14, 2,502,570,839.61 and 932,873,301.62 is: 1,398,092,678.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,833,165.14 : 2,502,570,839.61 = 932,873,301.62 : x
  2. Step 2: Convert to fraction form
    1,669,833,165.14/2,502,570,839.61 = 932,873,301.62/x
  3. Step 3: Cross multiply
    1,669,833,165.14x = 2,502,570,839.61 × 932,873,301.62
  4. Step 4: Simplify right side
    1,669,833,165.14x = 2,334,581,521,684,916,224
  5. Step 5: Solve for x
    x = 2,334,581,521,684,916,224/1,669,833,165.14
  6. Step 6: Final answer
    x = 1,398,092,678.01

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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.