Home / 597,876,428.61-825,069,985.16-333,558,462.65

Finding the Fourth Proportional to 597,876,428.61, 825,069,985.16 and 333,558,462.65

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Solution

The fourth proportional to 597,876,428.61, 825,069,985.16 and 333,558,462.65 is: 460,310,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,876,428.61 : 825,069,985.16 = 333,558,462.65 : x
  2. Step 2: Convert to fraction form
    597,876,428.61/825,069,985.16 = 333,558,462.65/x
  3. Step 3: Cross multiply
    597,876,428.61x = 825,069,985.16 × 333,558,462.65
  4. Step 4: Simplify right side
    597,876,428.61x = 275,209,075,822,834,752
  5. Step 5: Solve for x
    x = 275,209,075,822,834,752/597,876,428.61
  6. Step 6: Final answer
    x = 460,310,965.03

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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.