Home / 111,503,595,708.72-167,288,031,155.12-35,955,226,997.08

Finding the Fourth Proportional to 111,503,595,708.72, 167,288,031,155.12 and 35,955,226,997.08

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Solution

The fourth proportional to 111,503,595,708.72, 167,288,031,155.12 and 35,955,226,997.08 is: 53,943,364,748.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,503,595,708.72 : 167,288,031,155.12 = 35,955,226,997.08 : x
  2. Step 2: Convert to fraction form
    111,503,595,708.72/167,288,031,155.12 = 35,955,226,997.08/x
  3. Step 3: Cross multiply
    111,503,595,708.72x = 167,288,031,155.12 × 35,955,226,997.08
  4. Step 4: Simplify right side
    111,503,595,708.72x = 6,014,879,134,076,930,883,584
  5. Step 5: Solve for x
    x = 6,014,879,134,076,930,883,584/111,503,595,708.72
  6. Step 6: Final answer
    x = 53,943,364,748.43

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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.