Home / 7,264,312,767,581.70-10,896,479,638,561-2,966,536,450,672.80

Finding the Fourth Proportional to 7,264,312,767,581.70, 10,896,479,638,561 and 2,966,536,450,672.80

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Solution

The fourth proportional to 7,264,312,767,581.70, 10,896,479,638,561 and 2,966,536,450,672.80 is: 4,449,808,958,675.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,312,767,581.70 : 10,896,479,638,561 = 2,966,536,450,672.80 : x
  2. Step 2: Convert to fraction form
    7,264,312,767,581.70/10,896,479,638,561 = 2,966,536,450,672.80/x
  3. Step 3: Cross multiply
    7,264,312,767,581.70x = 10,896,479,638,561 × 2,966,536,450,672.80
  4. Step 4: Simplify right side
    7,264,312,767,581.70x = 32,324,804,031,805,179,455,078,400
  5. Step 5: Solve for x
    x = 32,324,804,031,805,179,455,078,400/7,264,312,767,581.70
  6. Step 6: Final answer
    x = 4,449,808,958,675.41

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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.