Home / 2,957,939,511,156.20-4,433,812,559,614-1,237,873,353,490.40

Finding the Fourth Proportional to 2,957,939,511,156.20, 4,433,812,559,614 and 1,237,873,353,490.40

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Solution

The fourth proportional to 2,957,939,511,156.20, 4,433,812,559,614 and 1,237,873,353,490.40 is: 1,855,514,083,779.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,939,511,156.20 : 4,433,812,559,614 = 1,237,873,353,490.40 : x
  2. Step 2: Convert to fraction form
    2,957,939,511,156.20/4,433,812,559,614 = 1,237,873,353,490.40/x
  3. Step 3: Cross multiply
    2,957,939,511,156.20x = 4,433,812,559,614 × 1,237,873,353,490.40
  4. Step 4: Simplify right side
    2,957,939,511,156.20x = 5,488,498,421,917,235,883,802,624
  5. Step 5: Solve for x
    x = 5,488,498,421,917,235,883,802,624/2,957,939,511,156.20
  6. Step 6: Final answer
    x = 1,855,514,083,779.18

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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.