Home / 46,739,101.50-64,498,771.80-26,112,702.60

Finding the Fourth Proportional to 46,739,101.50, 64,498,771.80 and 26,112,702.60

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Solution

The fourth proportional to 46,739,101.50, 64,498,771.80 and 26,112,702.60 is: 36,034,865.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,739,101.50 : 64,498,771.80 = 26,112,702.60 : x
  2. Step 2: Convert to fraction form
    46,739,101.50/64,498,771.80 = 26,112,702.60/x
  3. Step 3: Cross multiply
    46,739,101.50x = 64,498,771.80 × 26,112,702.60
  4. Step 4: Simplify right side
    46,739,101.50x = 1,684,237,246,078,666.75
  5. Step 5: Solve for x
    x = 1,684,237,246,078,666.75/46,739,101.50
  6. Step 6: Final answer
    x = 36,034,865.71

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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.