Home / 62,732,836.20-93,973,283.10-35,774,999.40

Finding the Fourth Proportional to 62,732,836.20, 93,973,283.10 and 35,774,999.40

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Solution

The fourth proportional to 62,732,836.20, 93,973,283.10 and 35,774,999.40 is: 53,590,660.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,732,836.20 : 93,973,283.10 = 35,774,999.40 : x
  2. Step 2: Convert to fraction form
    62,732,836.20/93,973,283.10 = 35,774,999.40/x
  3. Step 3: Cross multiply
    62,732,836.20x = 93,973,283.10 × 35,774,999.40
  4. Step 4: Simplify right side
    62,732,836.20x = 3,361,894,146,518,530
  5. Step 5: Solve for x
    x = 3,361,894,146,518,530/62,732,836.20
  6. Step 6: Final answer
    x = 53,590,660.81

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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.