Home / 176,938,099.58-265,406,921.11-47,545,711.24

Finding the Fourth Proportional to 176,938,099.58, 265,406,921.11 and 47,545,711.24

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Solution

The fourth proportional to 176,938,099.58, 265,406,921.11 and 47,545,711.24 is: 71,318,505.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,938,099.58 : 265,406,921.11 = 47,545,711.24 : x
  2. Step 2: Convert to fraction form
    176,938,099.58/265,406,921.11 = 47,545,711.24/x
  3. Step 3: Cross multiply
    176,938,099.58x = 265,406,921.11 × 47,545,711.24
  4. Step 4: Simplify right side
    176,938,099.58x = 12,618,960,831,819,656
  5. Step 5: Solve for x
    x = 12,618,960,831,819,656/176,938,099.58
  6. Step 6: Final answer
    x = 71,318,505.52

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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.