Home / 68,823,834.31-94,979,397.00-37,460,367.10

Finding the Fourth Proportional to 68,823,834.31, 94,979,397.00 and 37,460,367.10

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Solution

The fourth proportional to 68,823,834.31, 94,979,397.00 and 37,460,367.10 is: 51,696,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,823,834.31 : 94,979,397.00 = 37,460,367.10 : x
  2. Step 2: Convert to fraction form
    68,823,834.31/94,979,397.00 = 37,460,367.10/x
  3. Step 3: Cross multiply
    68,823,834.31x = 94,979,397.00 × 37,460,367.10
  4. Step 4: Simplify right side
    68,823,834.31x = 3,557,963,077,894,440
  5. Step 5: Solve for x
    x = 3,557,963,077,894,440/68,823,834.31
  6. Step 6: Final answer
    x = 51,696,670.40

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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.