Home / 35,210,869.20-52,816,303.80-16,078,993.20

Finding the Fourth Proportional to 35,210,869.20, 52,816,303.80 and 16,078,993.20

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Solution

The fourth proportional to 35,210,869.20, 52,816,303.80 and 16,078,993.20 is: 24,118,489.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210,869.20 : 52,816,303.80 = 16,078,993.20 : x
  2. Step 2: Convert to fraction form
    35,210,869.20/52,816,303.80 = 16,078,993.20/x
  3. Step 3: Cross multiply
    35,210,869.20x = 52,816,303.80 × 16,078,993.20
  4. Step 4: Simplify right side
    35,210,869.20x = 849,232,989,649,334.12
  5. Step 5: Solve for x
    x = 849,232,989,649,334.12/35,210,869.20
  6. Step 6: Final answer
    x = 24,118,489.80

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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.