Home / 937,731,600.14-1,406,726,748.14-544,443,644.37

Finding the Fourth Proportional to 937,731,600.14, 1,406,726,748.14 and 544,443,644.37

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Solution

The fourth proportional to 937,731,600.14, 1,406,726,748.14 and 544,443,644.37 is: 816,740,565.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,731,600.14 : 1,406,726,748.14 = 544,443,644.37 : x
  2. Step 2: Convert to fraction form
    937,731,600.14/1,406,726,748.14 = 544,443,644.37/x
  3. Step 3: Cross multiply
    937,731,600.14x = 1,406,726,748.14 × 544,443,644.37
  4. Step 4: Simplify right side
    937,731,600.14x = 765,883,437,395,702,528
  5. Step 5: Solve for x
    x = 765,883,437,395,702,528/937,731,600.14
  6. Step 6: Final answer
    x = 816,740,565.52

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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.