Home / 65,596,096.80-98,394,145.20-62,068,903.20

Finding the Fourth Proportional to 65,596,096.80, 98,394,145.20 and 62,068,903.20

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Solution

The fourth proportional to 65,596,096.80, 98,394,145.20 and 62,068,903.20 is: 93,103,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,596,096.80 : 98,394,145.20 = 62,068,903.20 : x
  2. Step 2: Convert to fraction form
    65,596,096.80/98,394,145.20 = 62,068,903.20/x
  3. Step 3: Cross multiply
    65,596,096.80x = 98,394,145.20 × 62,068,903.20
  4. Step 4: Simplify right side
    65,596,096.80x = 6,107,216,673,865,545
  5. Step 5: Solve for x
    x = 6,107,216,673,865,545/65,596,096.80
  6. Step 6: Final answer
    x = 93,103,354.80

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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.