Home / 181,695,959.70-272,166,025.95-151,462,871.70

Finding the Fourth Proportional to 181,695,959.70, 272,166,025.95 and 151,462,871.70

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Solution

The fourth proportional to 181,695,959.70, 272,166,025.95 and 151,462,871.70 is: 226,879,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,695,959.70 : 272,166,025.95 = 151,462,871.70 : x
  2. Step 2: Convert to fraction form
    181,695,959.70/272,166,025.95 = 151,462,871.70/x
  3. Step 3: Cross multiply
    181,695,959.70x = 272,166,025.95 × 151,462,871.70
  4. Step 4: Simplify right side
    181,695,959.70x = 41,223,047,869,563,712
  5. Step 5: Solve for x
    x = 41,223,047,869,563,712/181,695,959.70
  6. Step 6: Final answer
    x = 226,879,276.44

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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.