Home / 37,102,078.60-55,627,041.52-16,342,666.36

Finding the Fourth Proportional to 37,102,078.60, 55,627,041.52 and 16,342,666.36

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Solution

The fourth proportional to 37,102,078.60, 55,627,041.52 and 16,342,666.36 is: 24,502,513.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,102,078.60 : 55,627,041.52 = 16,342,666.36 : x
  2. Step 2: Convert to fraction form
    37,102,078.60/55,627,041.52 = 16,342,666.36/x
  3. Step 3: Cross multiply
    37,102,078.60x = 55,627,041.52 × 16,342,666.36
  4. Step 4: Simplify right side
    37,102,078.60x = 909,094,180,155,227.25
  5. Step 5: Solve for x
    x = 909,094,180,155,227.25/37,102,078.60
  6. Step 6: Final answer
    x = 24,502,513.46

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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.