Home / 64,152,293.60-96,228,440.40-18,094,073.60

Finding the Fourth Proportional to 64,152,293.60, 96,228,440.40 and 18,094,073.60

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Solution

The fourth proportional to 64,152,293.60, 96,228,440.40 and 18,094,073.60 is: 27,141,110.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,293.60 : 96,228,440.40 = 18,094,073.60 : x
  2. Step 2: Convert to fraction form
    64,152,293.60/96,228,440.40 = 18,094,073.60/x
  3. Step 3: Cross multiply
    64,152,293.60x = 96,228,440.40 × 18,094,073.60
  4. Step 4: Simplify right side
    64,152,293.60x = 1,741,164,483,010,813.75
  5. Step 5: Solve for x
    x = 1,741,164,483,010,813.75/64,152,293.60
  6. Step 6: Final answer
    x = 27,141,110.40

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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.