Home / 45,209,368,378.98-67,824,269,039.05-14,956,436,186.36

Finding the Fourth Proportional to 45,209,368,378.98, 67,824,269,039.05 and 14,956,436,186.36

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Solution

The fourth proportional to 45,209,368,378.98, 67,824,269,039.05 and 14,956,436,186.36 is: 22,438,034,154.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,209,368,378.98 : 67,824,269,039.05 = 14,956,436,186.36 : x
  2. Step 2: Convert to fraction form
    45,209,368,378.98/67,824,269,039.05 = 14,956,436,186.36/x
  3. Step 3: Cross multiply
    45,209,368,378.98x = 67,824,269,039.05 × 14,956,436,186.36
  4. Step 4: Simplify right side
    45,209,368,378.98x = 1,014,409,351,768,988,844,032
  5. Step 5: Solve for x
    x = 1,014,409,351,768,988,844,032/45,209,368,378.98
  6. Step 6: Final answer
    x = 22,438,034,154.01

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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.