Home / 4,965,218,359.04-7,448,592,813.60-1,692,902,288

Finding the Fourth Proportional to 4,965,218,359.04, 7,448,592,813.60 and 1,692,902,288

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Solution

The fourth proportional to 4,965,218,359.04, 7,448,592,813.60 and 1,692,902,288 is: 2,539,614,354.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,218,359.04 : 7,448,592,813.60 = 1,692,902,288 : x
  2. Step 2: Convert to fraction form
    4,965,218,359.04/7,448,592,813.60 = 1,692,902,288/x
  3. Step 3: Cross multiply
    4,965,218,359.04x = 7,448,592,813.60 × 1,692,902,288
  4. Step 4: Simplify right side
    4,965,218,359.04x = 12,609,739,816,523,798,528
  5. Step 5: Solve for x
    x = 12,609,739,816,523,798,528/4,965,218,359.04
  6. Step 6: Final answer
    x = 2,539,614,354.23

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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.