Home / 935,535,588,383.10-1,400,886,575,567-645,674,605,491.90

Finding the Fourth Proportional to 935,535,588,383.10, 1,400,886,575,567 and 645,674,605,491.90

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Solution

The fourth proportional to 935,535,588,383.10, 1,400,886,575,567 and 645,674,605,491.90 is: 966,843,910,856.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,535,588,383.10 : 1,400,886,575,567 = 645,674,605,491.90 : x
  2. Step 2: Convert to fraction form
    935,535,588,383.10/1,400,886,575,567 = 645,674,605,491.90/x
  3. Step 3: Cross multiply
    935,535,588,383.10x = 1,400,886,575,567 × 645,674,605,491.90
  4. Step 4: Simplify right side
    935,535,588,383.10x = 904,516,887,018,121,568,714,752
  5. Step 5: Solve for x
    x = 904,516,887,018,121,568,714,752/935,535,588,383.10
  6. Step 6: Final answer
    x = 966,843,910,856.89

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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.