Home / 1,434,260,393.73-2,152,016,362.40-502,252,173.86

Finding the Fourth Proportional to 1,434,260,393.73, 2,152,016,362.40 and 502,252,173.86

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Solution

The fourth proportional to 1,434,260,393.73, 2,152,016,362.40 and 502,252,173.86 is: 753,597,394.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,260,393.73 : 2,152,016,362.40 = 502,252,173.86 : x
  2. Step 2: Convert to fraction form
    1,434,260,393.73/2,152,016,362.40 = 502,252,173.86/x
  3. Step 3: Cross multiply
    1,434,260,393.73x = 2,152,016,362.40 × 502,252,173.86
  4. Step 4: Simplify right side
    1,434,260,393.73x = 1,080,854,896,184,418,304
  5. Step 5: Solve for x
    x = 1,080,854,896,184,418,304/1,434,260,393.73
  6. Step 6: Final answer
    x = 753,597,394.80

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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.