Home / 33,153,960.48-49,737,666.88-10,429,572.48

Finding the Fourth Proportional to 33,153,960.48, 49,737,666.88 and 10,429,572.48

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Solution

The fourth proportional to 33,153,960.48, 49,737,666.88 and 10,429,572.48 is: 15,646,474.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,153,960.48 : 49,737,666.88 = 10,429,572.48 : x
  2. Step 2: Convert to fraction form
    33,153,960.48/49,737,666.88 = 10,429,572.48/x
  3. Step 3: Cross multiply
    33,153,960.48x = 49,737,666.88 × 10,429,572.48
  4. Step 4: Simplify right side
    33,153,960.48x = 518,742,601,711,055.50
  5. Step 5: Solve for x
    x = 518,742,601,711,055.50/33,153,960.48
  6. Step 6: Final answer
    x = 15,646,474.64

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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.