Home / 60,077,368.23-82,908,398.43-33,975,789.30

Finding the Fourth Proportional to 60,077,368.23, 82,908,398.43 and 33,975,789.30

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Solution

The fourth proportional to 60,077,368.23, 82,908,398.43 and 33,975,789.30 is: 46,887,511.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,368.23 : 82,908,398.43 = 33,975,789.30 : x
  2. Step 2: Convert to fraction form
    60,077,368.23/82,908,398.43 = 33,975,789.30/x
  3. Step 3: Cross multiply
    60,077,368.23x = 82,908,398.43 × 33,975,789.30
  4. Step 4: Simplify right side
    60,077,368.23x = 2,816,878,276,258,131
  5. Step 5: Solve for x
    x = 2,816,878,276,258,131/60,077,368.23
  6. Step 6: Final answer
    x = 46,887,511.21

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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.