Home / 1,044,060,095.23-1,440,840,813.89-598,109,646.94

Finding the Fourth Proportional to 1,044,060,095.23, 1,440,840,813.89 and 598,109,646.94

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Solution

The fourth proportional to 1,044,060,095.23, 1,440,840,813.89 and 598,109,646.94 is: 825,413,014.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,060,095.23 : 1,440,840,813.89 = 598,109,646.94 : x
  2. Step 2: Convert to fraction form
    1,044,060,095.23/1,440,840,813.89 = 598,109,646.94/x
  3. Step 3: Cross multiply
    1,044,060,095.23x = 1,440,840,813.89 × 598,109,646.94
  4. Step 4: Simplify right side
    1,044,060,095.23x = 861,780,790,493,985,408
  5. Step 5: Solve for x
    x = 861,780,790,493,985,408/1,044,060,095.23
  6. Step 6: Final answer
    x = 825,413,014.47

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1.5x scale

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.