Home / 58,009,573.16-87,014,382.92-14,291,182.07

Finding the Fourth Proportional to 58,009,573.16, 87,014,382.92 and 14,291,182.07

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Solution

The fourth proportional to 58,009,573.16, 87,014,382.92 and 14,291,182.07 is: 21,436,778.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,009,573.16 : 87,014,382.92 = 14,291,182.07 : x
  2. Step 2: Convert to fraction form
    58,009,573.16/87,014,382.92 = 14,291,182.07/x
  3. Step 3: Cross multiply
    58,009,573.16x = 87,014,382.92 × 14,291,182.07
  4. Step 4: Simplify right side
    58,009,573.16x = 1,243,538,389,018,418.25
  5. Step 5: Solve for x
    x = 1,243,538,389,018,418.25/58,009,573.16
  6. Step 6: Final answer
    x = 21,436,778.82

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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.