Home / 632,772,037.10-886,485,513.70-632,772,037.10

Finding the Fourth Proportional to 632,772,037.10, 886,485,513.70 and 632,772,037.10

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Solution

The fourth proportional to 632,772,037.10, 886,485,513.70 and 632,772,037.10 is: 886,485,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,772,037.10 : 886,485,513.70 = 632,772,037.10 : x
  2. Step 2: Convert to fraction form
    632,772,037.10/886,485,513.70 = 632,772,037.10/x
  3. Step 3: Cross multiply
    632,772,037.10x = 886,485,513.70 × 632,772,037.10
  4. Step 4: Simplify right side
    632,772,037.10x = 560,943,244,363,588,992
  5. Step 5: Solve for x
    x = 560,943,244,363,588,992/632,772,037.10
  6. Step 6: Final answer
    x = 886,485,513.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.