Home / 430,996,160.92-594,774,679.32-232,757,636.62

Finding the Fourth Proportional to 430,996,160.92, 594,774,679.32 and 232,757,636.62

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Solution

The fourth proportional to 430,996,160.92, 594,774,679.32 and 232,757,636.62 is: 321,205,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,996,160.92 : 594,774,679.32 = 232,757,636.62 : x
  2. Step 2: Convert to fraction form
    430,996,160.92/594,774,679.32 = 232,757,636.62/x
  3. Step 3: Cross multiply
    430,996,160.92x = 594,774,679.32 × 232,757,636.62
  4. Step 4: Simplify right side
    430,996,160.92x = 138,438,348,679,941,600
  5. Step 5: Solve for x
    x = 138,438,348,679,941,600/430,996,160.92
  6. Step 6: Final answer
    x = 321,205,526.25

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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.