Home / 458,866,053.35-633,235,244.76-250,022,196.00

Finding the Fourth Proportional to 458,866,053.35, 633,235,244.76 and 250,022,196.00

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Solution

The fourth proportional to 458,866,053.35, 633,235,244.76 and 250,022,196.00 is: 345,030,680.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    458,866,053.35 : 633,235,244.76 = 250,022,196.00 : x
  2. Step 2: Convert to fraction form
    458,866,053.35/633,235,244.76 = 250,022,196.00/x
  3. Step 3: Cross multiply
    458,866,053.35x = 633,235,244.76 × 250,022,196.00
  4. Step 4: Simplify right side
    458,866,053.35x = 158,322,866,480,923,360
  5. Step 5: Solve for x
    x = 158,322,866,480,923,360/458,866,053.35
  6. Step 6: Final answer
    x = 345,030,680.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.