Home / 182,770,347.51-252,221,607.81-99,138,269.52

Finding the Fourth Proportional to 182,770,347.51, 252,221,607.81 and 99,138,269.52

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Solution

The fourth proportional to 182,770,347.51, 252,221,607.81 and 99,138,269.52 is: 136,810,013.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,770,347.51 : 252,221,607.81 = 99,138,269.52 : x
  2. Step 2: Convert to fraction form
    182,770,347.51/252,221,607.81 = 99,138,269.52/x
  3. Step 3: Cross multiply
    182,770,347.51x = 252,221,607.81 × 99,138,269.52
  4. Step 4: Simplify right side
    182,770,347.51x = 25,004,813,733,835,516
  5. Step 5: Solve for x
    x = 25,004,813,733,835,516/182,770,347.51
  6. Step 6: Final answer
    x = 136,810,013.63

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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.