Home / 96,774,969.60-145,162,454.40-24,971,385.60

Finding the Fourth Proportional to 96,774,969.60, 145,162,454.40 and 24,971,385.60

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Solution

The fourth proportional to 96,774,969.60, 145,162,454.40 and 24,971,385.60 is: 37,457,078.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,774,969.60 : 145,162,454.40 = 24,971,385.60 : x
  2. Step 2: Convert to fraction form
    96,774,969.60/145,162,454.40 = 24,971,385.60/x
  3. Step 3: Cross multiply
    96,774,969.60x = 145,162,454.40 × 24,971,385.60
  4. Step 4: Simplify right side
    96,774,969.60x = 3,624,907,623,464,817
  5. Step 5: Solve for x
    x = 3,624,907,623,464,817/96,774,969.60
  6. Step 6: Final answer
    x = 37,457,078.40

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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.