Home / 57,367,905.80-86,051,858.70-46,030,497.80

Finding the Fourth Proportional to 57,367,905.80, 86,051,858.70 and 46,030,497.80

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Solution

The fourth proportional to 57,367,905.80, 86,051,858.70 and 46,030,497.80 is: 69,045,746.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,367,905.80 : 86,051,858.70 = 46,030,497.80 : x
  2. Step 2: Convert to fraction form
    57,367,905.80/86,051,858.70 = 46,030,497.80/x
  3. Step 3: Cross multiply
    57,367,905.80x = 86,051,858.70 × 46,030,497.80
  4. Step 4: Simplify right side
    57,367,905.80x = 3,961,009,892,576,260.50
  5. Step 5: Solve for x
    x = 3,961,009,892,576,260.50/57,367,905.80
  6. Step 6: Final answer
    x = 69,045,746.70

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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.