Home / 364,112,068.15-502,377,773.65-207,475,836.31

Finding the Fourth Proportional to 364,112,068.15, 502,377,773.65 and 207,475,836.31

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Solution

The fourth proportional to 364,112,068.15, 502,377,773.65 and 207,475,836.31 is: 286,261,450.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,112,068.15 : 502,377,773.65 = 207,475,836.31 : x
  2. Step 2: Convert to fraction form
    364,112,068.15/502,377,773.65 = 207,475,836.31/x
  3. Step 3: Cross multiply
    364,112,068.15x = 502,377,773.65 × 207,475,836.31
  4. Step 4: Simplify right side
    364,112,068.15x = 104,231,248,731,589,632
  5. Step 5: Solve for x
    x = 104,231,248,731,589,632/364,112,068.15
  6. Step 6: Final answer
    x = 286,261,450.39

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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.