Home / 40,035,275.48-60,052,921.40-11,277,674.36

Finding the Fourth Proportional to 40,035,275.48, 60,052,921.40 and 11,277,674.36

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Solution

The fourth proportional to 40,035,275.48, 60,052,921.40 and 11,277,674.36 is: 16,916,513.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,035,275.48 : 60,052,921.40 = 11,277,674.36 : x
  2. Step 2: Convert to fraction form
    40,035,275.48/60,052,921.40 = 11,277,674.36/x
  3. Step 3: Cross multiply
    40,035,275.48x = 60,052,921.40 × 11,277,674.36
  4. Step 4: Simplify right side
    40,035,275.48x = 677,257,291,915,875.25
  5. Step 5: Solve for x
    x = 677,257,291,915,875.25/40,035,275.48
  6. Step 6: Final answer
    x = 16,916,513.84

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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.