Home / 60,572,382.96-83,589,455.88-33,070,310.40

Finding the Fourth Proportional to 60,572,382.96, 83,589,455.88 and 33,070,310.40

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Solution

The fourth proportional to 60,572,382.96, 83,589,455.88 and 33,070,310.40 is: 45,636,792.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,572,382.96 : 83,589,455.88 = 33,070,310.40 : x
  2. Step 2: Convert to fraction form
    60,572,382.96/83,589,455.88 = 33,070,310.40/x
  3. Step 3: Cross multiply
    60,572,382.96x = 83,589,455.88 × 33,070,310.40
  4. Step 4: Simplify right side
    60,572,382.96x = 2,764,329,252,118,705
  5. Step 5: Solve for x
    x = 2,764,329,252,118,705/60,572,382.96
  6. Step 6: Final answer
    x = 45,636,792.17

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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.