Home / 111,466,650,219.07-167,131,548,106.89-43,318,140,952.25

Finding the Fourth Proportional to 111,466,650,219.07, 167,131,548,106.89 and 43,318,140,952.25

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Solution

The fourth proportional to 111,466,650,219.07, 167,131,548,106.89 and 43,318,140,952.25 is: 64,950,619,259.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,466,650,219.07 : 167,131,548,106.89 = 43,318,140,952.25 : x
  2. Step 2: Convert to fraction form
    111,466,650,219.07/167,131,548,106.89 = 43,318,140,952.25/x
  3. Step 3: Cross multiply
    111,466,650,219.07x = 167,131,548,106.89 × 43,318,140,952.25
  4. Step 4: Simplify right side
    111,466,650,219.07x = 7,239,827,958,462,681,186,304
  5. Step 5: Solve for x
    x = 7,239,827,958,462,681,186,304/111,466,650,219.07
  6. Step 6: Final answer
    x = 64,950,619,259.07

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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.