Home / 22,610,070.30-33,902,261.82-15,430,302.12

Finding the Fourth Proportional to 22,610,070.30, 33,902,261.82 and 15,430,302.12

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Solution

The fourth proportional to 22,610,070.30, 33,902,261.82 and 15,430,302.12 is: 23,136,688.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,610,070.30 : 33,902,261.82 = 15,430,302.12 : x
  2. Step 2: Convert to fraction form
    22,610,070.30/33,902,261.82 = 15,430,302.12/x
  3. Step 3: Cross multiply
    22,610,070.30x = 33,902,261.82 × 15,430,302.12
  4. Step 4: Simplify right side
    22,610,070.30x = 523,122,142,433,941.06
  5. Step 5: Solve for x
    x = 523,122,142,433,941.06/22,610,070.30
  6. Step 6: Final answer
    x = 23,136,688.01

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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.