Home / 2,953,723,050.36-4,430,592,079.68-1,206,925,789.27

Finding the Fourth Proportional to 2,953,723,050.36, 4,430,592,079.68 and 1,206,925,789.27

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Solution

The fourth proportional to 2,953,723,050.36, 4,430,592,079.68 and 1,206,925,789.27 is: 1,810,391,750.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,723,050.36 : 4,430,592,079.68 = 1,206,925,789.27 : x
  2. Step 2: Convert to fraction form
    2,953,723,050.36/4,430,592,079.68 = 1,206,925,789.27/x
  3. Step 3: Cross multiply
    2,953,723,050.36x = 4,430,592,079.68 × 1,206,925,789.27
  4. Step 4: Simplify right side
    2,953,723,050.36x = 5,347,395,842,701,195,264
  5. Step 5: Solve for x
    x = 5,347,395,842,701,195,264/2,953,723,050.36
  6. Step 6: Final answer
    x = 1,810,391,750.18

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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.