Home / 64,047,875.84-96,052,776.52-27,159,221.38

Finding the Fourth Proportional to 64,047,875.84, 96,052,776.52 and 27,159,221.38

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Solution

The fourth proportional to 64,047,875.84, 96,052,776.52 and 27,159,221.38 is: 40,730,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,047,875.84 : 96,052,776.52 = 27,159,221.38 : x
  2. Step 2: Convert to fraction form
    64,047,875.84/96,052,776.52 = 27,159,221.38/x
  3. Step 3: Cross multiply
    64,047,875.84x = 96,052,776.52 × 27,159,221.38
  4. Step 4: Simplify right side
    64,047,875.84x = 2,608,718,621,350,494.50
  5. Step 5: Solve for x
    x = 2,608,718,621,350,494.50/64,047,875.84
  6. Step 6: Final answer
    x = 40,730,759.40

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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.