Home / 37,433,516.00-51,657,300.39-20,913,764.63

Finding the Fourth Proportional to 37,433,516.00, 51,657,300.39 and 20,913,764.63

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Solution

The fourth proportional to 37,433,516.00, 51,657,300.39 and 20,913,764.63 is: 28,860,463.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,433,516.00 : 51,657,300.39 = 20,913,764.63 : x
  2. Step 2: Convert to fraction form
    37,433,516.00/51,657,300.39 = 20,913,764.63/x
  3. Step 3: Cross multiply
    37,433,516.00x = 51,657,300.39 × 20,913,764.63
  4. Step 4: Simplify right side
    37,433,516.00x = 1,080,348,621,724,169.75
  5. Step 5: Solve for x
    x = 1,080,348,621,724,169.75/37,433,516.00
  6. Step 6: Final answer
    x = 28,860,463.49

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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.