Home / 56,906,849.37-85,360,335.63-26,635,970.01

Finding the Fourth Proportional to 56,906,849.37, 85,360,335.63 and 26,635,970.01

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Solution

The fourth proportional to 56,906,849.37, 85,360,335.63 and 26,635,970.01 is: 39,953,983.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,906,849.37 : 85,360,335.63 = 26,635,970.01 : x
  2. Step 2: Convert to fraction form
    56,906,849.37/85,360,335.63 = 26,635,970.01/x
  3. Step 3: Cross multiply
    56,906,849.37x = 85,360,335.63 × 26,635,970.01
  4. Step 4: Simplify right side
    56,906,849.37x = 2,273,655,339,884,214.50
  5. Step 5: Solve for x
    x = 2,273,655,339,884,214.50/56,906,849.37
  6. Step 6: Final answer
    x = 39,953,983.84

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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.