Home / 430,996,180.59-594,774,706.50-232,757,656.36

Finding the Fourth Proportional to 430,996,180.59, 594,774,706.50 and 232,757,656.36

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Solution

The fourth proportional to 430,996,180.59, 594,774,706.50 and 232,757,656.36 is: 321,205,553.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,996,180.59 : 594,774,706.50 = 232,757,656.36 : x
  2. Step 2: Convert to fraction form
    430,996,180.59/594,774,706.50 = 232,757,656.36/x
  3. Step 3: Cross multiply
    430,996,180.59x = 594,774,706.50 × 232,757,656.36
  4. Step 4: Simplify right side
    430,996,180.59x = 138,438,366,745,659,920
  5. Step 5: Solve for x
    x = 138,438,366,745,659,920/430,996,180.59
  6. Step 6: Final answer
    x = 321,205,553.51

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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.