Home / 15,580,085.25-23,370,096.54-14,631,988.11

Finding the Fourth Proportional to 15,580,085.25, 23,370,096.54 and 14,631,988.11

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Solution

The fourth proportional to 15,580,085.25, 23,370,096.54 and 14,631,988.11 is: 21,947,952.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580,085.25 : 23,370,096.54 = 14,631,988.11 : x
  2. Step 2: Convert to fraction form
    15,580,085.25/23,370,096.54 = 14,631,988.11/x
  3. Step 3: Cross multiply
    15,580,085.25x = 23,370,096.54 × 14,631,988.11
  4. Step 4: Simplify right side
    15,580,085.25x = 341,950,974,702,832.12
  5. Step 5: Solve for x
    x = 341,950,974,702,832.12/15,580,085.25
  6. Step 6: Final answer
    x = 21,947,952.74

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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.