Home / 46,815,538.17-64,602,844.06-26,184,998.55

Finding the Fourth Proportional to 46,815,538.17, 64,602,844.06 and 26,184,998.55

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Solution

The fourth proportional to 46,815,538.17, 64,602,844.06 and 26,184,998.55 is: 36,133,844.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,815,538.17 : 64,602,844.06 = 26,184,998.55 : x
  2. Step 2: Convert to fraction form
    46,815,538.17/64,602,844.06 = 26,184,998.55/x
  3. Step 3: Cross multiply
    46,815,538.17x = 64,602,844.06 × 26,184,998.55
  4. Step 4: Simplify right side
    46,815,538.17x = 1,691,625,378,036,976.25
  5. Step 5: Solve for x
    x = 1,691,625,378,036,976.25/46,815,538.17
  6. Step 6: Final answer
    x = 36,133,844.53

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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.