Home / 546,223,671.73-753,847,082.70-334,670,897.68

Finding the Fourth Proportional to 546,223,671.73, 753,847,082.70 and 334,670,897.68

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Solution

The fourth proportional to 546,223,671.73, 753,847,082.70 and 334,670,897.68 is: 461,881,630.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,223,671.73 : 753,847,082.70 = 334,670,897.68 : x
  2. Step 2: Convert to fraction form
    546,223,671.73/753,847,082.70 = 334,670,897.68/x
  3. Step 3: Cross multiply
    546,223,671.73x = 753,847,082.70 × 334,670,897.68
  4. Step 4: Simplify right side
    546,223,671.73x = 252,290,679,880,658,208
  5. Step 5: Solve for x
    x = 252,290,679,880,658,208/546,223,671.73
  6. Step 6: Final answer
    x = 461,881,630.07

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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.