Home / 31,046,652,192.30-46,569,978,288.45-17,066,872,301.10

Finding the Fourth Proportional to 31,046,652,192.30, 46,569,978,288.45 and 17,066,872,301.10

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Solution

The fourth proportional to 31,046,652,192.30, 46,569,978,288.45 and 17,066,872,301.10 is: 25,600,308,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,046,652,192.30 : 46,569,978,288.45 = 17,066,872,301.10 : x
  2. Step 2: Convert to fraction form
    31,046,652,192.30/46,569,978,288.45 = 17,066,872,301.10/x
  3. Step 3: Cross multiply
    31,046,652,192.30x = 46,569,978,288.45 × 17,066,872,301.10
  4. Step 4: Simplify right side
    31,046,652,192.30x = 794,803,872,513,975,648,256
  5. Step 5: Solve for x
    x = 794,803,872,513,975,648,256/31,046,652,192.30
  6. Step 6: Final answer
    x = 25,600,308,451.65

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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.