Home / 25,793,303,595.42-38,704,698,896.76-14,003,380,669.80

Finding the Fourth Proportional to 25,793,303,595.42, 38,704,698,896.76 and 14,003,380,669.80

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Solution

The fourth proportional to 25,793,303,595.42, 38,704,698,896.76 and 14,003,380,669.80 is: 21,013,075,364.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,793,303,595.42 : 38,704,698,896.76 = 14,003,380,669.80 : x
  2. Step 2: Convert to fraction form
    25,793,303,595.42/38,704,698,896.76 = 14,003,380,669.80/x
  3. Step 3: Cross multiply
    25,793,303,595.42x = 38,704,698,896.76 × 14,003,380,669.80
  4. Step 4: Simplify right side
    25,793,303,595.42x = 541,996,632,361,318,350,848
  5. Step 5: Solve for x
    x = 541,996,632,361,318,350,848/25,793,303,595.42
  6. Step 6: Final answer
    x = 21,013,075,364.94

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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.