Home / 42,887,648.08-59,185,411.44-23,308,537.52

Finding the Fourth Proportional to 42,887,648.08, 59,185,411.44 and 23,308,537.52

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Solution

The fourth proportional to 42,887,648.08, 59,185,411.44 and 23,308,537.52 is: 32,166,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,887,648.08 : 59,185,411.44 = 23,308,537.52 : x
  2. Step 2: Convert to fraction form
    42,887,648.08/59,185,411.44 = 23,308,537.52/x
  3. Step 3: Cross multiply
    42,887,648.08x = 59,185,411.44 × 23,308,537.52
  4. Step 4: Simplify right side
    42,887,648.08x = 1,379,525,383,185,877.25
  5. Step 5: Solve for x
    x = 1,379,525,383,185,877.25/42,887,648.08
  6. Step 6: Final answer
    x = 32,166,030.20

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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.