Home / 73,861,346-101,928,700.68-41,266,298

Finding the Fourth Proportional to 73,861,346, 101,928,700.68 and 41,266,298

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Solution

The fourth proportional to 73,861,346, 101,928,700.68 and 41,266,298 is: 56,947,515.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,861,346 : 101,928,700.68 = 41,266,298 : x
  2. Step 2: Convert to fraction form
    73,861,346/101,928,700.68 = 41,266,298/x
  3. Step 3: Cross multiply
    73,861,346x = 101,928,700.68 × 41,266,298
  4. Step 4: Simplify right side
    73,861,346x = 4,206,220,137,013,683
  5. Step 5: Solve for x
    x = 4,206,220,137,013,683/73,861,346
  6. Step 6: Final answer
    x = 56,947,515.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.