Home / 163,065,333.10-244,597,999.65-55,359,957.10

Finding the Fourth Proportional to 163,065,333.10, 244,597,999.65 and 55,359,957.10

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Solution

The fourth proportional to 163,065,333.10, 244,597,999.65 and 55,359,957.10 is: 83,039,935.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,065,333.10 : 244,597,999.65 = 55,359,957.10 : x
  2. Step 2: Convert to fraction form
    163,065,333.10/244,597,999.65 = 55,359,957.10/x
  3. Step 3: Cross multiply
    163,065,333.10x = 244,597,999.65 × 55,359,957.10
  4. Step 4: Simplify right side
    163,065,333.10x = 13,540,934,767,369,816
  5. Step 5: Solve for x
    x = 13,540,934,767,369,816/163,065,333.10
  6. Step 6: Final answer
    x = 83,039,935.65

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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.