Home / 97,528,153.20-146,287,564.20-32,825,612.40

Finding the Fourth Proportional to 97,528,153.20, 146,287,564.20 and 32,825,612.40

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Solution

The fourth proportional to 97,528,153.20, 146,287,564.20 and 32,825,612.40 is: 49,236,848.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,528,153.20 : 146,287,564.20 = 32,825,612.40 : x
  2. Step 2: Convert to fraction form
    97,528,153.20/146,287,564.20 = 32,825,612.40/x
  3. Step 3: Cross multiply
    97,528,153.20x = 146,287,564.20 × 32,825,612.40
  4. Step 4: Simplify right side
    97,528,153.20x = 4,801,978,881,369,315
  5. Step 5: Solve for x
    x = 4,801,978,881,369,315/97,528,153.20
  6. Step 6: Final answer
    x = 49,236,848.27

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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.