Home / 265,731,552.20-366,730,341-146,677,784.34

Finding the Fourth Proportional to 265,731,552.20, 366,730,341 and 146,677,784.34

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Solution

The fourth proportional to 265,731,552.20, 366,730,341 and 146,677,784.34 is: 202,426,822.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,731,552.20 : 366,730,341 = 146,677,784.34 : x
  2. Step 2: Convert to fraction form
    265,731,552.20/366,730,341 = 146,677,784.34/x
  3. Step 3: Cross multiply
    265,731,552.20x = 366,730,341 × 146,677,784.34
  4. Step 4: Simplify right side
    265,731,552.20x = 53,791,193,868,132,664
  5. Step 5: Solve for x
    x = 53,791,193,868,132,664/265,731,552.20
  6. Step 6: Final answer
    x = 202,426,822.95

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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.