Home / 8,514,609,650.09-11,749,805,655.45-4,897,358,304.27

Finding the Fourth Proportional to 8,514,609,650.09, 11,749,805,655.45 and 4,897,358,304.27

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Solution

The fourth proportional to 8,514,609,650.09, 11,749,805,655.45 and 4,897,358,304.27 is: 6,758,149,893.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,514,609,650.09 : 11,749,805,655.45 = 4,897,358,304.27 : x
  2. Step 2: Convert to fraction form
    8,514,609,650.09/11,749,805,655.45 = 4,897,358,304.27/x
  3. Step 3: Cross multiply
    8,514,609,650.09x = 11,749,805,655.45 × 4,897,358,304.27
  4. Step 4: Simplify right side
    8,514,609,650.09x = 57,543,008,300,212,428,800
  5. Step 5: Solve for x
    x = 57,543,008,300,212,428,800/8,514,609,650.09
  6. Step 6: Final answer
    x = 6,758,149,893.53

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1.5x scale

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.