Home / 60,077,367.81-82,908,397.71-33,975,788.94

Finding the Fourth Proportional to 60,077,367.81, 82,908,397.71 and 33,975,788.94

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Solution

The fourth proportional to 60,077,367.81, 82,908,397.71 and 33,975,788.94 is: 46,887,510.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,367.81 : 82,908,397.71 = 33,975,788.94 : x
  2. Step 2: Convert to fraction form
    60,077,367.81/82,908,397.71 = 33,975,788.94/x
  3. Step 3: Cross multiply
    60,077,367.81x = 82,908,397.71 × 33,975,788.94
  4. Step 4: Simplify right side
    60,077,367.81x = 2,816,878,221,948,539
  5. Step 5: Solve for x
    x = 2,816,878,221,948,539/60,077,367.81
  6. Step 6: Final answer
    x = 46,887,510.63

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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.