Home / 230,287,125.60-344,926,803.60-200,054,037.60

Finding the Fourth Proportional to 230,287,125.60, 344,926,803.60 and 200,054,037.60

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Solution

The fourth proportional to 230,287,125.60, 344,926,803.60 and 200,054,037.60 is: 299,643,323.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,287,125.60 : 344,926,803.60 = 200,054,037.60 : x
  2. Step 2: Convert to fraction form
    230,287,125.60/344,926,803.60 = 200,054,037.60/x
  3. Step 3: Cross multiply
    230,287,125.60x = 344,926,803.60 × 200,054,037.60
  4. Step 4: Simplify right side
    230,287,125.60x = 69,003,999,736,642,216
  5. Step 5: Solve for x
    x = 69,003,999,736,642,216/230,287,125.60
  6. Step 6: Final answer
    x = 299,643,323.77

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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.