Home / 181,984,922.90-272,977,384.35-101,205,890.90

Finding the Fourth Proportional to 181,984,922.90, 272,977,384.35 and 101,205,890.90

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Solution

The fourth proportional to 181,984,922.90, 272,977,384.35 and 101,205,890.90 is: 151,808,836.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,984,922.90 : 272,977,384.35 = 101,205,890.90 : x
  2. Step 2: Convert to fraction form
    181,984,922.90/272,977,384.35 = 101,205,890.90/x
  3. Step 3: Cross multiply
    181,984,922.90x = 272,977,384.35 × 101,205,890.90
  4. Step 4: Simplify right side
    181,984,922.90x = 27,626,919,378,693,472
  5. Step 5: Solve for x
    x = 27,626,919,378,693,472/181,984,922.90
  6. Step 6: Final answer
    x = 151,808,836.35

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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.