Home / 149,526,094.05-224,289,141.08-146,166,862.05

Finding the Fourth Proportional to 149,526,094.05, 224,289,141.08 and 146,166,862.05

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Solution

The fourth proportional to 149,526,094.05, 224,289,141.08 and 146,166,862.05 is: 219,250,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,526,094.05 : 224,289,141.08 = 146,166,862.05 : x
  2. Step 2: Convert to fraction form
    149,526,094.05/224,289,141.08 = 146,166,862.05/x
  3. Step 3: Cross multiply
    149,526,094.05x = 224,289,141.08 × 146,166,862.05
  4. Step 4: Simplify right side
    149,526,094.05x = 32,783,639,942,822,516
  5. Step 5: Solve for x
    x = 32,783,639,942,822,516/149,526,094.05
  6. Step 6: Final answer
    x = 219,250,293.08

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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.