Home / 60,726,784.80-83,805,055.92-33,224,714.40

Finding the Fourth Proportional to 60,726,784.80, 83,805,055.92 and 33,224,714.40

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Solution

The fourth proportional to 60,726,784.80, 83,805,055.92 and 33,224,714.40 is: 45,851,250.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,726,784.80 : 83,805,055.92 = 33,224,714.40 : x
  2. Step 2: Convert to fraction form
    60,726,784.80/83,805,055.92 = 33,224,714.40/x
  3. Step 3: Cross multiply
    60,726,784.80x = 83,805,055.92 × 33,224,714.40
  4. Step 4: Simplify right side
    60,726,784.80x = 2,784,399,048,218,029
  5. Step 5: Solve for x
    x = 2,784,399,048,218,029/60,726,784.80
  6. Step 6: Final answer
    x = 45,851,250.93

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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.