Home / 164,341,224.64-226,788,101.60-91,000,792

Finding the Fourth Proportional to 164,341,224.64, 226,788,101.60 and 91,000,792

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Solution

The fourth proportional to 164,341,224.64, 226,788,101.60 and 91,000,792 is: 125,579,548.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,341,224.64 : 226,788,101.60 = 91,000,792 : x
  2. Step 2: Convert to fraction form
    164,341,224.64/226,788,101.60 = 91,000,792/x
  3. Step 3: Cross multiply
    164,341,224.64x = 226,788,101.60 × 91,000,792
  4. Step 4: Simplify right side
    164,341,224.64x = 20,637,896,861,776,468
  5. Step 5: Solve for x
    x = 20,637,896,861,776,468/164,341,224.64
  6. Step 6: Final answer
    x = 125,579,548.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.