Home / 506,628,939.95-760,434,826.91-244,497,963.59

Finding the Fourth Proportional to 506,628,939.95, 760,434,826.91 and 244,497,963.59

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Solution

The fourth proportional to 506,628,939.95, 760,434,826.91 and 244,497,963.59 is: 366,984,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,628,939.95 : 760,434,826.91 = 244,497,963.59 : x
  2. Step 2: Convert to fraction form
    506,628,939.95/760,434,826.91 = 244,497,963.59/x
  3. Step 3: Cross multiply
    506,628,939.95x = 760,434,826.91 × 244,497,963.59
  4. Step 4: Simplify right side
    506,628,939.95x = 185,924,766,617,384,480
  5. Step 5: Solve for x
    x = 185,924,766,617,384,480/506,628,939.95
  6. Step 6: Final answer
    x = 366,984,102.09

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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.