Home / 1,703,749,554,665-2,555,781,437,726-556,387,793,920.05

Finding the Fourth Proportional to 1,703,749,554,665, 2,555,781,437,726 and 556,387,793,920.05

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Solution

The fourth proportional to 1,703,749,554,665, 2,555,781,437,726 and 556,387,793,920.05 is: 834,632,996,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,749,554,665 : 2,555,781,437,726 = 556,387,793,920.05 : x
  2. Step 2: Convert to fraction form
    1,703,749,554,665/2,555,781,437,726 = 556,387,793,920.05/x
  3. Step 3: Cross multiply
    1,703,749,554,665x = 2,555,781,437,726 × 556,387,793,920.05
  4. Step 4: Simplify right side
    1,703,749,554,665x = 1,422,005,595,878,182,919,077,888
  5. Step 5: Solve for x
    x = 1,422,005,595,878,182,919,077,888/1,703,749,554,665
  6. Step 6: Final answer
    x = 834,632,996,372.40

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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.