Home / 149,615,600.40-224,423,400.60-64,515,056.40

Finding the Fourth Proportional to 149,615,600.40, 224,423,400.60 and 64,515,056.40

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Solution

The fourth proportional to 149,615,600.40, 224,423,400.60 and 64,515,056.40 is: 96,772,584.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,615,600.40 : 224,423,400.60 = 64,515,056.40 : x
  2. Step 2: Convert to fraction form
    149,615,600.40/224,423,400.60 = 64,515,056.40/x
  3. Step 3: Cross multiply
    149,615,600.40x = 224,423,400.60 × 64,515,056.40
  4. Step 4: Simplify right side
    149,615,600.40x = 14,478,688,347,188,794
  5. Step 5: Solve for x
    x = 14,478,688,347,188,794/149,615,600.40
  6. Step 6: Final answer
    x = 96,772,584.60

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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.