Home / 176,465,125.84-264,688,109.67-53,633,866.52

Finding the Fourth Proportional to 176,465,125.84, 264,688,109.67 and 53,633,866.52

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Solution

The fourth proportional to 176,465,125.84, 264,688,109.67 and 53,633,866.52 is: 80,447,888.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,465,125.84 : 264,688,109.67 = 53,633,866.52 : x
  2. Step 2: Convert to fraction form
    176,465,125.84/264,688,109.67 = 53,633,866.52/x
  3. Step 3: Cross multiply
    176,465,125.84x = 264,688,109.67 × 53,633,866.52
  4. Step 4: Simplify right side
    176,465,125.84x = 14,196,246,743,471,902
  5. Step 5: Solve for x
    x = 14,196,246,743,471,902/176,465,125.84
  6. Step 6: Final answer
    x = 80,447,888.36

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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.