Home / 594,141,999.16-819,874,814.22-329,803,171.96

Finding the Fourth Proportional to 594,141,999.16, 819,874,814.22 and 329,803,171.96

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Solution

The fourth proportional to 594,141,999.16, 819,874,814.22 and 329,803,171.96 is: 455,105,538.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,141,999.16 : 819,874,814.22 = 329,803,171.96 : x
  2. Step 2: Convert to fraction form
    594,141,999.16/819,874,814.22 = 329,803,171.96/x
  3. Step 3: Cross multiply
    594,141,999.16x = 819,874,814.22 × 329,803,171.96
  4. Step 4: Simplify right side
    594,141,999.16x = 270,397,314,339,871,712
  5. Step 5: Solve for x
    x = 270,397,314,339,871,712/594,141,999.16
  6. Step 6: Final answer
    x = 455,105,538.28

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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.