Home / 362,272,181,922.40-543,408,272,883.60-97,303,352,072.80

Finding the Fourth Proportional to 362,272,181,922.40, 543,408,272,883.60 and 97,303,352,072.80

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Solution

The fourth proportional to 362,272,181,922.40, 543,408,272,883.60 and 97,303,352,072.80 is: 145,955,028,109.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,272,181,922.40 : 543,408,272,883.60 = 97,303,352,072.80 : x
  2. Step 2: Convert to fraction form
    362,272,181,922.40/543,408,272,883.60 = 97,303,352,072.80/x
  3. Step 3: Cross multiply
    362,272,181,922.40x = 543,408,272,883.60 × 97,303,352,072.80
  4. Step 4: Simplify right side
    362,272,181,922.40x = 52,875,446,495,665,111,171,072
  5. Step 5: Solve for x
    x = 52,875,446,495,665,111,171,072/362,272,181,922.40
  6. Step 6: Final answer
    x = 145,955,028,109.20

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1.5x scale

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.