Home / 60,077,310.73-82,908,319.02-33,975,731.81

Finding the Fourth Proportional to 60,077,310.73, 82,908,319.02 and 33,975,731.81

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Solution

The fourth proportional to 60,077,310.73, 82,908,319.02 and 33,975,731.81 is: 46,887,431.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,310.73 : 82,908,319.02 = 33,975,731.81 : x
  2. Step 2: Convert to fraction form
    60,077,310.73/82,908,319.02 = 33,975,731.81/x
  3. Step 3: Cross multiply
    60,077,310.73x = 82,908,319.02 × 33,975,731.81
  4. Step 4: Simplify right side
    60,077,310.73x = 2,816,870,812,016,945.50
  5. Step 5: Solve for x
    x = 2,816,870,812,016,945.50/60,077,310.73
  6. Step 6: Final answer
    x = 46,887,431.84

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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.