Home / 8,583,516,296.10-11,845,359,254.07-5,196,380,625.54

Finding the Fourth Proportional to 8,583,516,296.10, 11,845,359,254.07 and 5,196,380,625.54

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Solution

The fourth proportional to 8,583,516,296.10, 11,845,359,254.07 and 5,196,380,625.54 is: 7,171,069,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,516,296.10 : 11,845,359,254.07 = 5,196,380,625.54 : x
  2. Step 2: Convert to fraction form
    8,583,516,296.10/11,845,359,254.07 = 5,196,380,625.54/x
  3. Step 3: Cross multiply
    8,583,516,296.10x = 11,845,359,254.07 × 5,196,380,625.54
  4. Step 4: Simplify right side
    8,583,516,296.10x = 61,552,995,330,410,291,200
  5. Step 5: Solve for x
    x = 61,552,995,330,410,291,200/8,583,516,296.10
  6. Step 6: Final answer
    x = 7,171,069,898.05

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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.