Home / 181,669,228.84-272,507,703.90-65,092,178.44

Finding the Fourth Proportional to 181,669,228.84, 272,507,703.90 and 65,092,178.44

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Solution

The fourth proportional to 181,669,228.84, 272,507,703.90 and 65,092,178.44 is: 97,639,650.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,669,228.84 : 272,507,703.90 = 65,092,178.44 : x
  2. Step 2: Convert to fraction form
    181,669,228.84/272,507,703.90 = 65,092,178.44/x
  3. Step 3: Cross multiply
    181,669,228.84x = 272,507,703.90 × 65,092,178.44
  4. Step 4: Simplify right side
    181,669,228.84x = 17,738,120,088,533,482
  5. Step 5: Solve for x
    x = 17,738,120,088,533,482/181,669,228.84
  6. Step 6: Final answer
    x = 97,639,650.93

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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.