Home / 114,534,950.19-171,829,333.62-37,857,978.51

Finding the Fourth Proportional to 114,534,950.19, 171,829,333.62 and 37,857,978.51

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Solution

The fourth proportional to 114,534,950.19, 171,829,333.62 and 37,857,978.51 is: 56,795,861.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,534,950.19 : 171,829,333.62 = 37,857,978.51 : x
  2. Step 2: Convert to fraction form
    114,534,950.19/171,829,333.62 = 37,857,978.51/x
  3. Step 3: Cross multiply
    114,534,950.19x = 171,829,333.62 × 37,857,978.51
  4. Step 4: Simplify right side
    114,534,950.19x = 6,505,111,219,573,580
  5. Step 5: Solve for x
    x = 6,505,111,219,573,580/114,534,950.19
  6. Step 6: Final answer
    x = 56,795,861.95

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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.