Home / 302,238,657.15-453,357,985.73-110,737,549.95

Finding the Fourth Proportional to 302,238,657.15, 453,357,985.73 and 110,737,549.95

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Solution

The fourth proportional to 302,238,657.15, 453,357,985.73 and 110,737,549.95 is: 166,106,324.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,238,657.15 : 453,357,985.73 = 110,737,549.95 : x
  2. Step 2: Convert to fraction form
    302,238,657.15/453,357,985.73 = 110,737,549.95/x
  3. Step 3: Cross multiply
    302,238,657.15x = 453,357,985.73 × 110,737,549.95
  4. Step 4: Simplify right side
    302,238,657.15x = 50,203,752,589,453,576
  5. Step 5: Solve for x
    x = 50,203,752,589,453,576/302,238,657.15
  6. Step 6: Final answer
    x = 166,106,324.93

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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.