Home / 16,291,309,572.60-24,426,963,436.98-6,331,123,578.36

Finding the Fourth Proportional to 16,291,309,572.60, 24,426,963,436.98 and 6,331,123,578.36

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Solution

The fourth proportional to 16,291,309,572.60, 24,426,963,436.98 and 6,331,123,578.36 is: 9,492,798,812.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,291,309,572.60 : 24,426,963,436.98 = 6,331,123,578.36 : x
  2. Step 2: Convert to fraction form
    16,291,309,572.60/24,426,963,436.98 = 6,331,123,578.36/x
  3. Step 3: Cross multiply
    16,291,309,572.60x = 24,426,963,436.98 × 6,331,123,578.36
  4. Step 4: Simplify right side
    16,291,309,572.60x = 154,650,124,163,601,694,720
  5. Step 5: Solve for x
    x = 154,650,124,163,601,694,720/16,291,309,572.60
  6. Step 6: Final answer
    x = 9,492,798,812.42

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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.