Home / 14,425,752.86-21,619,788.28-11,001,501.35

Finding the Fourth Proportional to 14,425,752.86, 21,619,788.28 and 11,001,501.35

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Solution

The fourth proportional to 14,425,752.86, 21,619,788.28 and 11,001,501.35 is: 16,487,883.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,425,752.86 : 21,619,788.28 = 11,001,501.35 : x
  2. Step 2: Convert to fraction form
    14,425,752.86/21,619,788.28 = 11,001,501.35/x
  3. Step 3: Cross multiply
    14,425,752.86x = 21,619,788.28 × 11,001,501.35
  4. Step 4: Simplify right side
    14,425,752.86x = 237,850,129,813,531.50
  5. Step 5: Solve for x
    x = 237,850,129,813,531.50/14,425,752.86
  6. Step 6: Final answer
    x = 16,487,883.32

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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.