Home / 16,272,002.70-24,408,004.05-14,445,420.30

Finding the Fourth Proportional to 16,272,002.70, 24,408,004.05 and 14,445,420.30

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Solution

The fourth proportional to 16,272,002.70, 24,408,004.05 and 14,445,420.30 is: 21,668,130.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,272,002.70 : 24,408,004.05 = 14,445,420.30 : x
  2. Step 2: Convert to fraction form
    16,272,002.70/24,408,004.05 = 14,445,420.30/x
  3. Step 3: Cross multiply
    16,272,002.70x = 24,408,004.05 × 14,445,420.30
  4. Step 4: Simplify right side
    16,272,002.70x = 352,583,877,186,352.25
  5. Step 5: Solve for x
    x = 352,583,877,186,352.25/16,272,002.70
  6. Step 6: Final answer
    x = 21,668,130.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.