Home / 64,617,793.60-96,926,690.40-23,677,153.60

Finding the Fourth Proportional to 64,617,793.60, 96,926,690.40 and 23,677,153.60

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Solution

The fourth proportional to 64,617,793.60, 96,926,690.40 and 23,677,153.60 is: 35,515,730.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,617,793.60 : 96,926,690.40 = 23,677,153.60 : x
  2. Step 2: Convert to fraction form
    64,617,793.60/96,926,690.40 = 23,677,153.60/x
  3. Step 3: Cross multiply
    64,617,793.60x = 96,926,690.40 × 23,677,153.60
  4. Step 4: Simplify right side
    64,617,793.60x = 2,294,948,136,540,445.50
  5. Step 5: Solve for x
    x = 2,294,948,136,540,445.50/64,617,793.60
  6. Step 6: Final answer
    x = 35,515,730.40

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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.