Home / 51,894,096,570.45-77,833,279,841.90-14,123,615,208.15

Finding the Fourth Proportional to 51,894,096,570.45, 77,833,279,841.90 and 14,123,615,208.15

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Solution

The fourth proportional to 51,894,096,570.45, 77,833,279,841.90 and 14,123,615,208.15 is: 21,183,282,252.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,894,096,570.45 : 77,833,279,841.90 = 14,123,615,208.15 : x
  2. Step 2: Convert to fraction form
    51,894,096,570.45/77,833,279,841.90 = 14,123,615,208.15/x
  3. Step 3: Cross multiply
    51,894,096,570.45x = 77,833,279,841.90 × 14,123,615,208.15
  4. Step 4: Simplify right side
    51,894,096,570.45x = 1,099,287,294,875,183,087,616
  5. Step 5: Solve for x
    x = 1,099,287,294,875,183,087,616/51,894,096,570.45
  6. Step 6: Final answer
    x = 21,183,282,252.21

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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.