Home / 959,066,999.10-1,344,054,287.70-959,066,999.10

Finding the Fourth Proportional to 959,066,999.10, 1,344,054,287.70 and 959,066,999.10

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Solution

The fourth proportional to 959,066,999.10, 1,344,054,287.70 and 959,066,999.10 is: 1,344,054,287.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,066,999.10 : 1,344,054,287.70 = 959,066,999.10 : x
  2. Step 2: Convert to fraction form
    959,066,999.10/1,344,054,287.70 = 959,066,999.10/x
  3. Step 3: Cross multiply
    959,066,999.10x = 1,344,054,287.70 × 959,066,999.10
  4. Step 4: Simplify right side
    959,066,999.10x = 1,289,038,112,331,927,040
  5. Step 5: Solve for x
    x = 1,289,038,112,331,927,040/959,066,999.10
  6. Step 6: Final answer
    x = 1,344,054,287.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.