Home / 58,847,901.20-88,271,851.80-26,515,293.20

Finding the Fourth Proportional to 58,847,901.20, 88,271,851.80 and 26,515,293.20

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Solution

The fourth proportional to 58,847,901.20, 88,271,851.80 and 26,515,293.20 is: 39,772,939.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,847,901.20 : 88,271,851.80 = 26,515,293.20 : x
  2. Step 2: Convert to fraction form
    58,847,901.20/88,271,851.80 = 26,515,293.20/x
  3. Step 3: Cross multiply
    58,847,901.20x = 88,271,851.80 × 26,515,293.20
  4. Step 4: Simplify right side
    58,847,901.20x = 2,340,554,031,783,947.50
  5. Step 5: Solve for x
    x = 2,340,554,031,783,947.50/58,847,901.20
  6. Step 6: Final answer
    x = 39,772,939.80

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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.