Home / 567,888,867.68-850,087,751.56-484,111,522.46

Finding the Fourth Proportional to 567,888,867.68, 850,087,751.56 and 484,111,522.46

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Solution

The fourth proportional to 567,888,867.68, 850,087,751.56 and 484,111,522.46 is: 724,679,244.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,888,867.68 : 850,087,751.56 = 484,111,522.46 : x
  2. Step 2: Convert to fraction form
    567,888,867.68/850,087,751.56 = 484,111,522.46/x
  3. Step 3: Cross multiply
    567,888,867.68x = 850,087,751.56 × 484,111,522.46
  4. Step 4: Simplify right side
    567,888,867.68x = 411,537,275,635,960,000
  5. Step 5: Solve for x
    x = 411,537,275,635,960,000/567,888,867.68
  6. Step 6: Final answer
    x = 724,679,244.59

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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.