Home / 116,360,951.40-174,541,427.10-51,596,008.20

Finding the Fourth Proportional to 116,360,951.40, 174,541,427.10 and 51,596,008.20

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Solution

The fourth proportional to 116,360,951.40, 174,541,427.10 and 51,596,008.20 is: 77,394,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,360,951.40 : 174,541,427.10 = 51,596,008.20 : x
  2. Step 2: Convert to fraction form
    116,360,951.40/174,541,427.10 = 51,596,008.20/x
  3. Step 3: Cross multiply
    116,360,951.40x = 174,541,427.10 × 51,596,008.20
  4. Step 4: Simplify right side
    116,360,951.40x = 9,005,640,903,891,302
  5. Step 5: Solve for x
    x = 9,005,640,903,891,302/116,360,951.40
  6. Step 6: Final answer
    x = 77,394,012.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.