Home / 596,154,959.39-894,365,809.95-181,664,220.43

Finding the Fourth Proportional to 596,154,959.39, 894,365,809.95 and 181,664,220.43

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Solution

The fourth proportional to 596,154,959.39, 894,365,809.95 and 181,664,220.43 is: 272,536,972.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,154,959.39 : 894,365,809.95 = 181,664,220.43 : x
  2. Step 2: Convert to fraction form
    596,154,959.39/894,365,809.95 = 181,664,220.43/x
  3. Step 3: Cross multiply
    596,154,959.39x = 894,365,809.95 × 181,664,220.43
  4. Step 4: Simplify right side
    596,154,959.39x = 162,474,267,639,340,480
  5. Step 5: Solve for x
    x = 162,474,267,639,340,480/596,154,959.39
  6. Step 6: Final answer
    x = 272,536,972.28

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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.