Home / 9,887,809,650.01-13,646,347,102.49-5,873,495,779.37

Finding the Fourth Proportional to 9,887,809,650.01, 13,646,347,102.49 and 5,873,495,779.37

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Solution

The fourth proportional to 9,887,809,650.01, 13,646,347,102.49 and 5,873,495,779.37 is: 8,106,119,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,887,809,650.01 : 13,646,347,102.49 = 5,873,495,779.37 : x
  2. Step 2: Convert to fraction form
    9,887,809,650.01/13,646,347,102.49 = 5,873,495,779.37/x
  3. Step 3: Cross multiply
    9,887,809,650.01x = 13,646,347,102.49 × 5,873,495,779.37
  4. Step 4: Simplify right side
    9,887,809,650.01x = 80,151,762,110,296,440,832
  5. Step 5: Solve for x
    x = 80,151,762,110,296,440,832/9,887,809,650.01
  6. Step 6: Final answer
    x = 8,106,119,044.30

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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.