Home / 176,706,933,611.10-265,097,672,145.45-57,314,985,788.22

Finding the Fourth Proportional to 176,706,933,611.10, 265,097,672,145.45 and 57,314,985,788.22

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Solution

The fourth proportional to 176,706,933,611.10, 265,097,672,145.45 and 57,314,985,788.22 is: 85,984,567,786.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,706,933,611.10 : 265,097,672,145.45 = 57,314,985,788.22 : x
  2. Step 2: Convert to fraction form
    176,706,933,611.10/265,097,672,145.45 = 57,314,985,788.22/x
  3. Step 3: Cross multiply
    176,706,933,611.10x = 265,097,672,145.45 × 57,314,985,788.22
  4. Step 4: Simplify right side
    176,706,933,611.10x = 15,194,069,311,506,673,041,408
  5. Step 5: Solve for x
    x = 15,194,069,311,506,673,041,408/176,706,933,611.10
  6. Step 6: Final answer
    x = 85,984,567,786.94

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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.