Home / 632,842,366.55-873,239,646.65-364,928,094.34

Finding the Fourth Proportional to 632,842,366.55, 873,239,646.65 and 364,928,094.34

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Solution

The fourth proportional to 632,842,366.55, 873,239,646.65 and 364,928,094.34 is: 503,553,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,842,366.55 : 873,239,646.65 = 364,928,094.34 : x
  2. Step 2: Convert to fraction form
    632,842,366.55/873,239,646.65 = 364,928,094.34/x
  3. Step 3: Cross multiply
    632,842,366.55x = 873,239,646.65 × 364,928,094.34
  4. Step 4: Simplify right side
    632,842,366.55x = 318,669,680,150,111,680
  5. Step 5: Solve for x
    x = 318,669,680,150,111,680/632,842,366.55
  6. Step 6: Final answer
    x = 503,553,012.56

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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.