Home / 57,174,699,143.18-85,758,945,089.00-17,377,371,122.98

Finding the Fourth Proportional to 57,174,699,143.18, 85,758,945,089.00 and 17,377,371,122.98

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Solution

The fourth proportional to 57,174,699,143.18, 85,758,945,089.00 and 17,377,371,122.98 is: 26,065,113,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,174,699,143.18 : 85,758,945,089.00 = 17,377,371,122.98 : x
  2. Step 2: Convert to fraction form
    57,174,699,143.18/85,758,945,089.00 = 17,377,371,122.98/x
  3. Step 3: Cross multiply
    57,174,699,143.18x = 85,758,945,089.00 × 17,377,371,122.98
  4. Step 4: Simplify right side
    57,174,699,143.18x = 1,490,265,015,926,300,082,176
  5. Step 5: Solve for x
    x = 1,490,265,015,926,300,082,176/57,174,699,143.18
  6. Step 6: Final answer
    x = 26,065,113,385.11

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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.