Home / 23,493,959,897.22-32,421,668,155.80-12,789,161,881.53

Finding the Fourth Proportional to 23,493,959,897.22, 32,421,668,155.80 and 12,789,161,881.53

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Solution

The fourth proportional to 23,493,959,897.22, 32,421,668,155.80 and 12,789,161,881.53 is: 17,649,045,300.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,959,897.22 : 32,421,668,155.80 = 12,789,161,881.53 : x
  2. Step 2: Convert to fraction form
    23,493,959,897.22/32,421,668,155.80 = 12,789,161,881.53/x
  3. Step 3: Cross multiply
    23,493,959,897.22x = 32,421,668,155.80 × 12,789,161,881.53
  4. Step 4: Simplify right side
    23,493,959,897.22x = 414,645,962,513,604,345,856
  5. Step 5: Solve for x
    x = 414,645,962,513,604,345,856/23,493,959,897.22
  6. Step 6: Final answer
    x = 17,649,045,300.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.