Home / 101,736,901.80-152,614,683.90-33,579,743.40

Finding the Fourth Proportional to 101,736,901.80, 152,614,683.90 and 33,579,743.40

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Solution

The fourth proportional to 101,736,901.80, 152,614,683.90 and 33,579,743.40 is: 50,372,695.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,736,901.80 : 152,614,683.90 = 33,579,743.40 : x
  2. Step 2: Convert to fraction form
    101,736,901.80/152,614,683.90 = 33,579,743.40/x
  3. Step 3: Cross multiply
    101,736,901.80x = 152,614,683.90 × 33,579,743.40
  4. Step 4: Simplify right side
    101,736,901.80x = 5,124,761,924,434,111
  5. Step 5: Solve for x
    x = 5,124,761,924,434,111/101,736,901.80
  6. Step 6: Final answer
    x = 50,372,695.00

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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.