Home / 4,894,571,417.82-6,754,509,528.03-2,666,903,605.26

Finding the Fourth Proportional to 4,894,571,417.82, 6,754,509,528.03 and 2,666,903,605.26

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Solution

The fourth proportional to 4,894,571,417.82, 6,754,509,528.03 and 2,666,903,605.26 is: 3,680,327,504.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,571,417.82 : 6,754,509,528.03 = 2,666,903,605.26 : x
  2. Step 2: Convert to fraction form
    4,894,571,417.82/6,754,509,528.03 = 2,666,903,605.26/x
  3. Step 3: Cross multiply
    4,894,571,417.82x = 6,754,509,528.03 × 2,666,903,605.26
  4. Step 4: Simplify right side
    4,894,571,417.82x = 18,013,625,812,066,228,224
  5. Step 5: Solve for x
    x = 18,013,625,812,066,228,224/4,894,571,417.82
  6. Step 6: Final answer
    x = 3,680,327,504.57

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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.