Home / 57,830,219,505.17-86,699,707,539.02-36,537,788,243.42

Finding the Fourth Proportional to 57,830,219,505.17, 86,699,707,539.02 and 36,537,788,243.42

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Solution

The fourth proportional to 57,830,219,505.17, 86,699,707,539.02 and 36,537,788,243.42 is: 54,777,858,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,830,219,505.17 : 86,699,707,539.02 = 36,537,788,243.42 : x
  2. Step 2: Convert to fraction form
    57,830,219,505.17/86,699,707,539.02 = 36,537,788,243.42/x
  3. Step 3: Cross multiply
    57,830,219,505.17x = 86,699,707,539.02 × 36,537,788,243.42
  4. Step 4: Simplify right side
    57,830,219,505.17x = 3,167,815,554,826,540,941,312
  5. Step 5: Solve for x
    x = 3,167,815,554,826,540,941,312/57,830,219,505.17
  6. Step 6: Final answer
    x = 54,777,858,046.06

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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.