Home / 233,554,115.39-328,522,779.28

Finding the Third Proportional to 233,554,115.39 and 328,522,779.28

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Solution

The third proportional to 233,554,115.39 and 328,522,779.28 is: 462,107,962.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,554,115.39 : 328,522,779.28 = 328,522,779.28 : x
  2. Step 2: Convert to fraction form
    233,554,115.39/328,522,779.28 = 328,522,779.28/x
  3. Step 3: Cross multiply
    233,554,115.39x = 328,522,779.28 × 328,522,779.28
  4. Step 4: Simplify right side
    233,554,115.39x = 107,927,216,506,676,912
  5. Step 5: Solve for x
    x = 107,927,216,506,676,912/233,554,115.39
  6. Step 6: Final answer
    x = 462,107,962.97

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.