Home / 467,308,875-700,814,237.94-160,527,012.60

Finding the Fourth Proportional to 467,308,875, 700,814,237.94 and 160,527,012.60

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Solution

The fourth proportional to 467,308,875, 700,814,237.94 and 160,527,012.60 is: 240,739,309.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,308,875 : 700,814,237.94 = 160,527,012.60 : x
  2. Step 2: Convert to fraction form
    467,308,875/700,814,237.94 = 160,527,012.60/x
  3. Step 3: Cross multiply
    467,308,875x = 700,814,237.94 × 160,527,012.60
  4. Step 4: Simplify right side
    467,308,875x = 112,499,616,004,053,776
  5. Step 5: Solve for x
    x = 112,499,616,004,053,776/467,308,875
  6. Step 6: Final answer
    x = 240,739,309.74

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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.