Home / 1,044,443,890.89-1,566,676,759.23-307,527,747.93

Finding the Fourth Proportional to 1,044,443,890.89, 1,566,676,759.23 and 307,527,747.93

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Solution

The fourth proportional to 1,044,443,890.89, 1,566,676,759.23 and 307,527,747.93 is: 461,294,838.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,443,890.89 : 1,566,676,759.23 = 307,527,747.93 : x
  2. Step 2: Convert to fraction form
    1,044,443,890.89/1,566,676,759.23 = 307,527,747.93/x
  3. Step 3: Cross multiply
    1,044,443,890.89x = 1,566,676,759.23 × 307,527,747.93
  4. Step 4: Simplify right side
    1,044,443,890.89x = 481,796,575,500,272,768
  5. Step 5: Solve for x
    x = 481,796,575,500,272,768/1,044,443,890.89
  6. Step 6: Final answer
    x = 461,294,838.05

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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.