Home / 151,746,901.83-227,620,943.25-36,731,259.63

Finding the Fourth Proportional to 151,746,901.83, 227,620,943.25 and 36,731,259.63

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Solution

The fourth proportional to 151,746,901.83, 227,620,943.25 and 36,731,259.63 is: 55,097,032.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,746,901.83 : 227,620,943.25 = 36,731,259.63 : x
  2. Step 2: Convert to fraction form
    151,746,901.83/227,620,943.25 = 36,731,259.63/x
  3. Step 3: Cross multiply
    151,746,901.83x = 227,620,943.25 × 36,731,259.63
  4. Step 4: Simplify right side
    151,746,901.83x = 8,360,803,963,741,247
  5. Step 5: Solve for x
    x = 8,360,803,963,741,247/151,746,901.83
  6. Step 6: Final answer
    x = 55,097,032.38

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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.