Home / 33,716,140.74-46,528,255.52-19,031,933.83

Finding the Fourth Proportional to 33,716,140.74, 46,528,255.52 and 19,031,933.83

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Solution

The fourth proportional to 33,716,140.74, 46,528,255.52 and 19,031,933.83 is: 26,264,058.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,716,140.74 : 46,528,255.52 = 19,031,933.83 : x
  2. Step 2: Convert to fraction form
    33,716,140.74/46,528,255.52 = 19,031,933.83/x
  3. Step 3: Cross multiply
    33,716,140.74x = 46,528,255.52 × 19,031,933.83
  4. Step 4: Simplify right side
    33,716,140.74x = 885,522,680,281,972.25
  5. Step 5: Solve for x
    x = 885,522,680,281,972.25/33,716,140.74
  6. Step 6: Final answer
    x = 26,264,058.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.