Home / 16,698,011,001.98-25,058,966,451.26-6,074,214,779.65

Finding the Fourth Proportional to 16,698,011,001.98, 25,058,966,451.26 and 6,074,214,779.65

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Solution

The fourth proportional to 16,698,011,001.98, 25,058,966,451.26 and 6,074,214,779.65 is: 9,115,669,187.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,698,011,001.98 : 25,058,966,451.26 = 6,074,214,779.65 : x
  2. Step 2: Convert to fraction form
    16,698,011,001.98/25,058,966,451.26 = 6,074,214,779.65/x
  3. Step 3: Cross multiply
    16,698,011,001.98x = 25,058,966,451.26 × 6,074,214,779.65
  4. Step 4: Simplify right side
    16,698,011,001.98x = 152,213,544,381,092,986,880
  5. Step 5: Solve for x
    x = 152,213,544,381,092,986,880/16,698,011,001.98
  6. Step 6: Final answer
    x = 9,115,669,187.37

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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.