Home / 224,048,910,962.34-309,188,428,671.33-121,166,030,633.03

Finding the Fourth Proportional to 224,048,910,962.34, 309,188,428,671.33 and 121,166,030,633.03

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Solution

The fourth proportional to 224,048,910,962.34, 309,188,428,671.33 and 121,166,030,633.03 is: 167,209,626,053.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,048,910,962.34 : 309,188,428,671.33 = 121,166,030,633.03 : x
  2. Step 2: Convert to fraction form
    224,048,910,962.34/309,188,428,671.33 = 121,166,030,633.03/x
  3. Step 3: Cross multiply
    224,048,910,962.34x = 309,188,428,671.33 × 121,166,030,633.03
  4. Step 4: Simplify right side
    224,048,910,962.34x = 37,463,134,619,768,782,323,712
  5. Step 5: Solve for x
    x = 37,463,134,619,768,782,323,712/224,048,910,962.34
  6. Step 6: Final answer
    x = 167,209,626,053.78

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1.5x scale

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.