Home / 582,630,561.69-804,030,497.72-314,706,392.95

Finding the Fourth Proportional to 582,630,561.69, 804,030,497.72 and 314,706,392.95

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Solution

The fourth proportional to 582,630,561.69, 804,030,497.72 and 314,706,392.95 is: 434,294,996.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,630,561.69 : 804,030,497.72 = 314,706,392.95 : x
  2. Step 2: Convert to fraction form
    582,630,561.69/804,030,497.72 = 314,706,392.95/x
  3. Step 3: Cross multiply
    582,630,561.69x = 804,030,497.72 × 314,706,392.95
  4. Step 4: Simplify right side
    582,630,561.69x = 253,033,537,758,031,072
  5. Step 5: Solve for x
    x = 253,033,537,758,031,072/582,630,561.69
  6. Step 6: Final answer
    x = 434,294,996.51

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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.