Home / 5,235,743,406.77-7,853,563,354.93-2,398,732,941.70

Finding the Fourth Proportional to 5,235,743,406.77, 7,853,563,354.93 and 2,398,732,941.70

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Solution

The fourth proportional to 5,235,743,406.77, 7,853,563,354.93 and 2,398,732,941.70 is: 3,598,075,701.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,743,406.77 : 7,853,563,354.93 = 2,398,732,941.70 : x
  2. Step 2: Convert to fraction form
    5,235,743,406.77/7,853,563,354.93 = 2,398,732,941.70/x
  3. Step 3: Cross multiply
    5,235,743,406.77x = 7,853,563,354.93 × 2,398,732,941.70
  4. Step 4: Simplify right side
    5,235,743,406.77x = 18,838,601,129,172,930,560
  5. Step 5: Solve for x
    x = 18,838,601,129,172,930,560/5,235,743,406.77
  6. Step 6: Final answer
    x = 3,598,075,701.12

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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.