Home / 45,284,532.72-62,484,352.56-26,705,501.28

Finding the Fourth Proportional to 45,284,532.72, 62,484,352.56 and 26,705,501.28

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Solution

The fourth proportional to 45,284,532.72, 62,484,352.56 and 26,705,501.28 is: 36,848,695.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,284,532.72 : 62,484,352.56 = 26,705,501.28 : x
  2. Step 2: Convert to fraction form
    45,284,532.72/62,484,352.56 = 26,705,501.28/x
  3. Step 3: Cross multiply
    45,284,532.72x = 62,484,352.56 × 26,705,501.28
  4. Step 4: Simplify right side
    45,284,532.72x = 1,668,675,957,271,051.50
  5. Step 5: Solve for x
    x = 1,668,675,957,271,051.50/45,284,532.72
  6. Step 6: Final answer
    x = 36,848,695.50

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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.