Home / 47,059,317.92-64,943,433.93-26,152,231.84

Finding the Fourth Proportional to 47,059,317.92, 64,943,433.93 and 26,152,231.84

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Solution

The fourth proportional to 47,059,317.92, 64,943,433.93 and 26,152,231.84 is: 36,090,955.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,317.92 : 64,943,433.93 = 26,152,231.84 : x
  2. Step 2: Convert to fraction form
    47,059,317.92/64,943,433.93 = 26,152,231.84/x
  3. Step 3: Cross multiply
    47,059,317.92x = 64,943,433.93 × 26,152,231.84
  4. Step 4: Simplify right side
    47,059,317.92x = 1,698,415,740,623,082.25
  5. Step 5: Solve for x
    x = 1,698,415,740,623,082.25/47,059,317.92
  6. Step 6: Final answer
    x = 36,090,955.33

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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.