Home / 164,429,204.30-246,643,806.45-96,348,769.10

Finding the Fourth Proportional to 164,429,204.30, 246,643,806.45 and 96,348,769.10

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Solution

The fourth proportional to 164,429,204.30, 246,643,806.45 and 96,348,769.10 is: 144,523,153.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,429,204.30 : 246,643,806.45 = 96,348,769.10 : x
  2. Step 2: Convert to fraction form
    164,429,204.30/246,643,806.45 = 96,348,769.10/x
  3. Step 3: Cross multiply
    164,429,204.30x = 246,643,806.45 × 96,348,769.10
  4. Step 4: Simplify right side
    164,429,204.30x = 23,763,827,157,596,140
  5. Step 5: Solve for x
    x = 23,763,827,157,596,140/164,429,204.30
  6. Step 6: Final answer
    x = 144,523,153.65

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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.