Home / 48,114,037.20-72,171,055.80-44,712,814.80

Finding the Fourth Proportional to 48,114,037.20, 72,171,055.80 and 44,712,814.80

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Solution

The fourth proportional to 48,114,037.20, 72,171,055.80 and 44,712,814.80 is: 67,069,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114,037.20 : 72,171,055.80 = 44,712,814.80 : x
  2. Step 2: Convert to fraction form
    48,114,037.20/72,171,055.80 = 44,712,814.80/x
  3. Step 3: Cross multiply
    48,114,037.20x = 72,171,055.80 × 44,712,814.80
  4. Step 4: Simplify right side
    48,114,037.20x = 3,226,971,051,905,865.50
  5. Step 5: Solve for x
    x = 3,226,971,051,905,865.50/48,114,037.20
  6. Step 6: Final answer
    x = 67,069,222.20

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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.