Home / 37,789,253.83-56,692,875.26-12,230,263.27

Finding the Fourth Proportional to 37,789,253.83, 56,692,875.26 and 12,230,263.27

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Solution

The fourth proportional to 37,789,253.83, 56,692,875.26 and 12,230,263.27 is: 18,348,305.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,789,253.83 : 56,692,875.26 = 12,230,263.27 : x
  2. Step 2: Convert to fraction form
    37,789,253.83/56,692,875.26 = 12,230,263.27/x
  3. Step 3: Cross multiply
    37,789,253.83x = 56,692,875.26 × 12,230,263.27
  4. Step 4: Simplify right side
    37,789,253.83x = 693,368,789,963,069.62
  5. Step 5: Solve for x
    x = 693,368,789,963,069.62/37,789,253.83
  6. Step 6: Final answer
    x = 18,348,305.93

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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.