Home / 96,927,052.60-145,469,894.10-96,171,225.40

Finding the Fourth Proportional to 96,927,052.60, 145,469,894.10 and 96,171,225.40

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Solution

The fourth proportional to 96,927,052.60, 145,469,894.10 and 96,171,225.40 is: 144,335,534.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,927,052.60 : 145,469,894.10 = 96,171,225.40 : x
  2. Step 2: Convert to fraction form
    96,927,052.60/145,469,894.10 = 96,171,225.40/x
  3. Step 3: Cross multiply
    96,927,052.60x = 145,469,894.10 × 96,171,225.40
  4. Step 4: Simplify right side
    96,927,052.60x = 13,990,017,974,405,230
  5. Step 5: Solve for x
    x = 13,990,017,974,405,230/96,927,052.60
  6. Step 6: Final answer
    x = 144,335,534.81

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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.