Home / 35,451,902.31-48,963,981.45-23,829,287.64

Finding the Fourth Proportional to 35,451,902.31, 48,963,981.45 and 23,829,287.64

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Solution

The fourth proportional to 35,451,902.31, 48,963,981.45 and 23,829,287.64 is: 32,911,542.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,451,902.31 : 48,963,981.45 = 23,829,287.64 : x
  2. Step 2: Convert to fraction form
    35,451,902.31/48,963,981.45 = 23,829,287.64/x
  3. Step 3: Cross multiply
    35,451,902.31x = 48,963,981.45 × 23,829,287.64
  4. Step 4: Simplify right side
    35,451,902.31x = 1,166,776,797,971,674.50
  5. Step 5: Solve for x
    x = 1,166,776,797,971,674.50/35,451,902.31
  6. Step 6: Final answer
    x = 32,911,542.74

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Why These Related Problems?

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