Home / 52,596,301.60-78,894,452.40-50,580,762.40

Finding the Fourth Proportional to 52,596,301.60, 78,894,452.40 and 50,580,762.40

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Solution

The fourth proportional to 52,596,301.60, 78,894,452.40 and 50,580,762.40 is: 75,871,143.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,596,301.60 : 78,894,452.40 = 50,580,762.40 : x
  2. Step 2: Convert to fraction form
    52,596,301.60/78,894,452.40 = 50,580,762.40/x
  3. Step 3: Cross multiply
    52,596,301.60x = 78,894,452.40 × 50,580,762.40
  4. Step 4: Simplify right side
    52,596,301.60x = 3,990,541,551,522,510
  5. Step 5: Solve for x
    x = 3,990,541,551,522,510/52,596,301.60
  6. Step 6: Final answer
    x = 75,871,143.60

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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.