Home / 1,094,790,661,423.40-1,510,814,367,107.20-607,083,957,492.26

Finding the Fourth Proportional to 1,094,790,661,423.40, 1,510,814,367,107.20 and 607,083,957,492.26

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Solution

The fourth proportional to 1,094,790,661,423.40, 1,510,814,367,107.20 and 607,083,957,492.26 is: 837,777,665,939.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,790,661,423.40 : 1,510,814,367,107.20 = 607,083,957,492.26 : x
  2. Step 2: Convert to fraction form
    1,094,790,661,423.40/1,510,814,367,107.20 = 607,083,957,492.26/x
  3. Step 3: Cross multiply
    1,094,790,661,423.40x = 1,510,814,367,107.20 × 607,083,957,492.26
  4. Step 4: Simplify right side
    1,094,790,661,423.40x = 917,191,165,019,603,125,403,648
  5. Step 5: Solve for x
    x = 917,191,165,019,603,125,403,648/1,094,790,661,423.40
  6. Step 6: Final answer
    x = 837,777,665,939.45

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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.