Home / 60,077,312.73-82,908,321.78-33,975,733.81

Finding the Fourth Proportional to 60,077,312.73, 82,908,321.78 and 33,975,733.81

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Solution

The fourth proportional to 60,077,312.73, 82,908,321.78 and 33,975,733.81 is: 46,887,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,312.73 : 82,908,321.78 = 33,975,733.81 : x
  2. Step 2: Convert to fraction form
    60,077,312.73/82,908,321.78 = 33,975,733.81/x
  3. Step 3: Cross multiply
    60,077,312.73x = 82,908,321.78 × 33,975,733.81
  4. Step 4: Simplify right side
    60,077,312.73x = 2,816,871,071,431,105.50
  5. Step 5: Solve for x
    x = 2,816,871,071,431,105.50/60,077,312.73
  6. Step 6: Final answer
    x = 46,887,434.60

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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.