Home / 10,244,497,820.94-14,136,318,604.31-5,666,034,691.98

Finding the Fourth Proportional to 10,244,497,820.94, 14,136,318,604.31 and 5,666,034,691.98

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Solution

The fourth proportional to 10,244,497,820.94, 14,136,318,604.31 and 5,666,034,691.98 is: 7,818,525,908.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,497,820.94 : 14,136,318,604.31 = 5,666,034,691.98 : x
  2. Step 2: Convert to fraction form
    10,244,497,820.94/14,136,318,604.31 = 5,666,034,691.98/x
  3. Step 3: Cross multiply
    10,244,497,820.94x = 14,136,318,604.31 × 5,666,034,691.98
  4. Step 4: Simplify right side
    10,244,497,820.94x = 80,096,871,628,874,416,128
  5. Step 5: Solve for x
    x = 80,096,871,628,874,416,128/10,244,497,820.94
  6. Step 6: Final answer
    x = 7,818,525,908.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.