Home / 110,070,116.19-151,887,731.58-64,799,676.27

Finding the Fourth Proportional to 110,070,116.19, 151,887,731.58 and 64,799,676.27

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Solution

The fourth proportional to 110,070,116.19, 151,887,731.58 and 64,799,676.27 is: 89,418,237.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,070,116.19 : 151,887,731.58 = 64,799,676.27 : x
  2. Step 2: Convert to fraction form
    110,070,116.19/151,887,731.58 = 64,799,676.27/x
  3. Step 3: Cross multiply
    110,070,116.19x = 151,887,731.58 × 64,799,676.27
  4. Step 4: Simplify right side
    110,070,116.19x = 9,842,275,835,768,656
  5. Step 5: Solve for x
    x = 9,842,275,835,768,656/110,070,116.19
  6. Step 6: Final answer
    x = 89,418,237.91

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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.