Home / 37,420,600.50-56,130,902.91-9,053,752.50

Finding the Fourth Proportional to 37,420,600.50, 56,130,902.91 and 9,053,752.50

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Solution

The fourth proportional to 37,420,600.50, 56,130,902.91 and 9,053,752.50 is: 13,580,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,420,600.50 : 56,130,902.91 = 9,053,752.50 : x
  2. Step 2: Convert to fraction form
    37,420,600.50/56,130,902.91 = 9,053,752.50/x
  3. Step 3: Cross multiply
    37,420,600.50x = 56,130,902.91 × 9,053,752.50
  4. Step 4: Simplify right side
    37,420,600.50x = 508,195,302,548,669.75
  5. Step 5: Solve for x
    x = 508,195,302,548,669.75/37,420,600.50
  6. Step 6: Final answer
    x = 13,580,629.27

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1.5x scale

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.