Home / 37,624,341.18-56,422,979.64-13,025,588.48

Finding the Fourth Proportional to 37,624,341.18, 56,422,979.64 and 13,025,588.48

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Solution

The fourth proportional to 37,624,341.18, 56,422,979.64 and 13,025,588.48 is: 19,533,697.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,624,341.18 : 56,422,979.64 = 13,025,588.48 : x
  2. Step 2: Convert to fraction form
    37,624,341.18/56,422,979.64 = 13,025,588.48/x
  3. Step 3: Cross multiply
    37,624,341.18x = 56,422,979.64 × 13,025,588.48
  4. Step 4: Simplify right side
    37,624,341.18x = 734,942,513,323,943.62
  5. Step 5: Solve for x
    x = 734,942,513,323,943.62/37,624,341.18
  6. Step 6: Final answer
    x = 19,533,697.87

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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.