Home / 589,032,024.30-883,548,036.45-200,725,800.30

Finding the Fourth Proportional to 589,032,024.30, 883,548,036.45 and 200,725,800.30

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Solution

The fourth proportional to 589,032,024.30, 883,548,036.45 and 200,725,800.30 is: 301,088,700.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,032,024.30 : 883,548,036.45 = 200,725,800.30 : x
  2. Step 2: Convert to fraction form
    589,032,024.30/883,548,036.45 = 200,725,800.30/x
  3. Step 3: Cross multiply
    589,032,024.30x = 883,548,036.45 × 200,725,800.30
  4. Step 4: Simplify right side
    589,032,024.30x = 177,350,886,719,919,840
  5. Step 5: Solve for x
    x = 177,350,886,719,919,840/589,032,024.30
  6. Step 6: Final answer
    x = 301,088,700.45

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Similar ratio
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1.5x scale

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.