Home / 9,531,964,477.72-14,300,015,108.09-2,899,421,237.02

Finding the Fourth Proportional to 9,531,964,477.72, 14,300,015,108.09 and 2,899,421,237.02

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Solution

The fourth proportional to 9,531,964,477.72, 14,300,015,108.09 and 2,899,421,237.02 is: 4,349,761,016.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,531,964,477.72 : 14,300,015,108.09 = 2,899,421,237.02 : x
  2. Step 2: Convert to fraction form
    9,531,964,477.72/14,300,015,108.09 = 2,899,421,237.02/x
  3. Step 3: Cross multiply
    9,531,964,477.72x = 14,300,015,108.09 × 2,899,421,237.02
  4. Step 4: Simplify right side
    9,531,964,477.72x = 41,461,767,494,063,079,424
  5. Step 5: Solve for x
    x = 41,461,767,494,063,079,424/9,531,964,477.72
  6. Step 6: Final answer
    x = 4,349,761,016.31

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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.