Home / 561,922,182.85-842,883,274.28-561,922,182.85

Finding the Fourth Proportional to 561,922,182.85, 842,883,274.28 and 561,922,182.85

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Solution

The fourth proportional to 561,922,182.85, 842,883,274.28 and 561,922,182.85 is: 842,883,274.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,922,182.85 : 842,883,274.28 = 561,922,182.85 : x
  2. Step 2: Convert to fraction form
    561,922,182.85/842,883,274.28 = 561,922,182.85/x
  3. Step 3: Cross multiply
    561,922,182.85x = 842,883,274.28 × 561,922,182.85
  4. Step 4: Simplify right side
    561,922,182.85x = 473,634,809,368,363,264
  5. Step 5: Solve for x
    x = 473,634,809,368,363,264/561,922,182.85
  6. Step 6: Final answer
    x = 842,883,274.28

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Double scale
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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.