Home / 265,457,754.80-366,353,519-146,403,637.88

Finding the Fourth Proportional to 265,457,754.80, 366,353,519 and 146,403,637.88

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Solution

The fourth proportional to 265,457,754.80, 366,353,519 and 146,403,637.88 is: 202,049,052.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,457,754.80 : 366,353,519 = 146,403,637.88 : x
  2. Step 2: Convert to fraction form
    265,457,754.80/366,353,519 = 146,403,637.88/x
  3. Step 3: Cross multiply
    265,457,754.80x = 366,353,519 × 146,403,637.88
  4. Step 4: Simplify right side
    265,457,754.80x = 53,635,487,931,739,696
  5. Step 5: Solve for x
    x = 53,635,487,931,739,696/265,457,754.80
  6. Step 6: Final answer
    x = 202,049,052.86

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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.