Home / 567,888,868.68-850,087,753.06-484,111,523.46

Finding the Fourth Proportional to 567,888,868.68, 850,087,753.06 and 484,111,523.46

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Solution

The fourth proportional to 567,888,868.68, 850,087,753.06 and 484,111,523.46 is: 724,679,246.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,888,868.68 : 850,087,753.06 = 484,111,523.46 : x
  2. Step 2: Convert to fraction form
    567,888,868.68/850,087,753.06 = 484,111,523.46/x
  3. Step 3: Cross multiply
    567,888,868.68x = 850,087,753.06 × 484,111,523.46
  4. Step 4: Simplify right side
    567,888,868.68x = 411,537,277,208,564,800
  5. Step 5: Solve for x
    x = 411,537,277,208,564,800/567,888,868.68
  6. Step 6: Final answer
    x = 724,679,246.07

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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.