Home / 176,868,774.40-265,576,876.80-96,247,206.40

Finding the Fourth Proportional to 176,868,774.40, 265,576,876.80 and 96,247,206.40

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Solution

The fourth proportional to 176,868,774.40, 265,576,876.80 and 96,247,206.40 is: 144,519,758.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,868,774.40 : 265,576,876.80 = 96,247,206.40 : x
  2. Step 2: Convert to fraction form
    176,868,774.40/265,576,876.80 = 96,247,206.40/x
  3. Step 3: Cross multiply
    176,868,774.40x = 265,576,876.80 × 96,247,206.40
  4. Step 4: Simplify right side
    176,868,774.40x = 25,561,032,476,436,976
  5. Step 5: Solve for x
    x = 25,561,032,476,436,976/176,868,774.40
  6. Step 6: Final answer
    x = 144,519,758.01

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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.