Home / 15,590,564,311.13-23,376,507,349.75-4,962,197,734.55

Finding the Fourth Proportional to 15,590,564,311.13, 23,376,507,349.75 and 4,962,197,734.55

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Solution

The fourth proportional to 15,590,564,311.13, 23,376,507,349.75 and 4,962,197,734.55 is: 7,440,324,127.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,590,564,311.13 : 23,376,507,349.75 = 4,962,197,734.55 : x
  2. Step 2: Convert to fraction form
    15,590,564,311.13/23,376,507,349.75 = 4,962,197,734.55/x
  3. Step 3: Cross multiply
    15,590,564,311.13x = 23,376,507,349.75 × 4,962,197,734.55
  4. Step 4: Simplify right side
    15,590,564,311.13x = 115,998,851,812,620,877,824
  5. Step 5: Solve for x
    x = 115,998,851,812,620,877,824/15,590,564,311.13
  6. Step 6: Final answer
    x = 7,440,324,127.96

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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.