Home / 11,762,833,428.23-17,649,460,590.36-6,165,440,271.40

Finding the Fourth Proportional to 11,762,833,428.23, 17,649,460,590.36 and 6,165,440,271.40

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Solution

The fourth proportional to 11,762,833,428.23, 17,649,460,590.36 and 6,165,440,271.40 is: 9,250,891,441.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,833,428.23 : 17,649,460,590.36 = 6,165,440,271.40 : x
  2. Step 2: Convert to fraction form
    11,762,833,428.23/17,649,460,590.36 = 6,165,440,271.40/x
  3. Step 3: Cross multiply
    11,762,833,428.23x = 17,649,460,590.36 × 6,165,440,271.40
  4. Step 4: Simplify right side
    11,762,833,428.23x = 108,816,695,092,292,763,648
  5. Step 5: Solve for x
    x = 108,816,695,092,292,763,648/11,762,833,428.23
  6. Step 6: Final answer
    x = 9,250,891,441.78

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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.