Home / 22,308,041.60-33,378,081.60-14,749,769.60

Finding the Fourth Proportional to 22,308,041.60, 33,378,081.60 and 14,749,769.60

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Solution

The fourth proportional to 22,308,041.60, 33,378,081.60 and 14,749,769.60 is: 22,069,127.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,308,041.60 : 33,378,081.60 = 14,749,769.60 : x
  2. Step 2: Convert to fraction form
    22,308,041.60/33,378,081.60 = 14,749,769.60/x
  3. Step 3: Cross multiply
    22,308,041.60x = 33,378,081.60 × 14,749,769.60
  4. Step 4: Simplify right side
    22,308,041.60x = 492,319,013,289,999.38
  5. Step 5: Solve for x
    x = 492,319,013,289,999.38/22,308,041.60
  6. Step 6: Final answer
    x = 22,069,127.45

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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.