Home / 9,877,309,579.10-14,813,592,087.06-4,560,313,157.03

Finding the Fourth Proportional to 9,877,309,579.10, 14,813,592,087.06 and 4,560,313,157.03

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Solution

The fourth proportional to 9,877,309,579.10, 14,813,592,087.06 and 4,560,313,157.03 is: 6,839,374,462.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,877,309,579.10 : 14,813,592,087.06 = 4,560,313,157.03 : x
  2. Step 2: Convert to fraction form
    9,877,309,579.10/14,813,592,087.06 = 4,560,313,157.03/x
  3. Step 3: Cross multiply
    9,877,309,579.10x = 14,813,592,087.06 × 4,560,313,157.03
  4. Step 4: Simplify right side
    9,877,309,579.10x = 67,554,618,897,532,248,064
  5. Step 5: Solve for x
    x = 67,554,618,897,532,248,064/9,877,309,579.10
  6. Step 6: Final answer
    x = 6,839,374,462.91

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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.