Home / 171,692,952,093.48-257,567,403,411.54-50,693,738,303.88

Finding the Fourth Proportional to 171,692,952,093.48, 257,567,403,411.54 and 50,693,738,303.88

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Solution

The fourth proportional to 171,692,952,093.48, 257,567,403,411.54 and 50,693,738,303.88 is: 76,048,867,381.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,692,952,093.48 : 257,567,403,411.54 = 50,693,738,303.88 : x
  2. Step 2: Convert to fraction form
    171,692,952,093.48/257,567,403,411.54 = 50,693,738,303.88/x
  3. Step 3: Cross multiply
    171,692,952,093.48x = 257,567,403,411.54 × 50,693,738,303.88
  4. Step 4: Simplify right side
    171,692,952,093.48x = 13,057,054,544,154,496,860,160
  5. Step 5: Solve for x
    x = 13,057,054,544,154,496,860,160/171,692,952,093.48
  6. Step 6: Final answer
    x = 76,048,867,381.84

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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.