Home / 16,845,851.18-23,248,337.61-9,501,004.46

Finding the Fourth Proportional to 16,845,851.18, 23,248,337.61 and 9,501,004.46

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Solution

The fourth proportional to 16,845,851.18, 23,248,337.61 and 9,501,004.46 is: 13,111,985.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,851.18 : 23,248,337.61 = 9,501,004.46 : x
  2. Step 2: Convert to fraction form
    16,845,851.18/23,248,337.61 = 9,501,004.46/x
  3. Step 3: Cross multiply
    16,845,851.18x = 23,248,337.61 × 9,501,004.46
  4. Step 4: Simplify right side
    16,845,851.18x = 220,882,559,203,954.06
  5. Step 5: Solve for x
    x = 220,882,559,203,954.06/16,845,851.18
  6. Step 6: Final answer
    x = 13,111,985.67

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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.