Home / 574,327,929.24-792,939,094.02-468,733,595.94

Finding the Fourth Proportional to 574,327,929.24, 792,939,094.02 and 468,733,595.94

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Solution

The fourth proportional to 574,327,929.24, 792,939,094.02 and 468,733,595.94 is: 647,151,520.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,327,929.24 : 792,939,094.02 = 468,733,595.94 : x
  2. Step 2: Convert to fraction form
    574,327,929.24/792,939,094.02 = 468,733,595.94/x
  3. Step 3: Cross multiply
    574,327,929.24x = 792,939,094.02 × 468,733,595.94
  4. Step 4: Simplify right side
    574,327,929.24x = 371,677,192,901,400,320
  5. Step 5: Solve for x
    x = 371,677,192,901,400,320/574,327,929.24
  6. Step 6: Final answer
    x = 647,151,520.90

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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.