Home / 471,266,463,982.90-706,899,705,327.98-113,118,437,626.28

Finding the Fourth Proportional to 471,266,463,982.90, 706,899,705,327.98 and 113,118,437,626.28

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Solution

The fourth proportional to 471,266,463,982.90, 706,899,705,327.98 and 113,118,437,626.28 is: 169,677,658,684.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,266,463,982.90 : 706,899,705,327.98 = 113,118,437,626.28 : x
  2. Step 2: Convert to fraction form
    471,266,463,982.90/706,899,705,327.98 = 113,118,437,626.28/x
  3. Step 3: Cross multiply
    471,266,463,982.90x = 706,899,705,327.98 × 113,118,437,626.28
  4. Step 4: Simplify right side
    471,266,463,982.90x = 79,963,390,225,178,811,170,816
  5. Step 5: Solve for x
    x = 79,963,390,225,178,811,170,816/471,266,463,982.90
  6. Step 6: Final answer
    x = 169,677,658,684.58

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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.