Home / 1,259,350,714.96-1,887,250,397.93-594,655,531.59

Finding the Fourth Proportional to 1,259,350,714.96, 1,887,250,397.93 and 594,655,531.59

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Solution

The fourth proportional to 1,259,350,714.96, 1,887,250,397.93 and 594,655,531.59 is: 891,144,837.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,259,350,714.96 : 1,887,250,397.93 = 594,655,531.59 : x
  2. Step 2: Convert to fraction form
    1,259,350,714.96/1,887,250,397.93 = 594,655,531.59/x
  3. Step 3: Cross multiply
    1,259,350,714.96x = 1,887,250,397.93 × 594,655,531.59
  4. Step 4: Simplify right side
    1,259,350,714.96x = 1,122,263,888,624,503,296
  5. Step 5: Solve for x
    x = 1,122,263,888,624,503,296/1,259,350,714.96
  6. Step 6: Final answer
    x = 891,144,837.81

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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.