Home / 9,750,213,086.95-14,620,709,237.64-3,777,136,890.31

Finding the Fourth Proportional to 9,750,213,086.95, 14,620,709,237.64 and 3,777,136,890.31

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Solution

The fourth proportional to 9,750,213,086.95, 14,620,709,237.64 and 3,777,136,890.31 is: 5,663,919,314.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750,213,086.95 : 14,620,709,237.64 = 3,777,136,890.31 : x
  2. Step 2: Convert to fraction form
    9,750,213,086.95/14,620,709,237.64 = 3,777,136,890.31/x
  3. Step 3: Cross multiply
    9,750,213,086.95x = 14,620,709,237.64 × 3,777,136,890.31
  4. Step 4: Simplify right side
    9,750,213,086.95x = 55,224,420,223,986,237,440
  5. Step 5: Solve for x
    x = 55,224,420,223,986,237,440/9,750,213,086.95
  6. Step 6: Final answer
    x = 5,663,919,314.53

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1.5x scale

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.