Home / 64,030,857.96-96,048,944.10-18,592,652.46

Finding the Fourth Proportional to 64,030,857.96, 96,048,944.10 and 18,592,652.46

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Solution

The fourth proportional to 64,030,857.96, 96,048,944.10 and 18,592,652.46 is: 27,889,750.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030,857.96 : 96,048,944.10 = 18,592,652.46 : x
  2. Step 2: Convert to fraction form
    64,030,857.96/96,048,944.10 = 18,592,652.46/x
  3. Step 3: Cross multiply
    64,030,857.96x = 96,048,944.10 × 18,592,652.46
  4. Step 4: Simplify right side
    64,030,857.96x = 1,785,804,636,801,267.50
  5. Step 5: Solve for x
    x = 1,785,804,636,801,267.50/64,030,857.96
  6. Step 6: Final answer
    x = 27,889,750.25

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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.