Home / 746,232,143,068.40-1,119,460,136,311.10-262,101,032,696.52

Finding the Fourth Proportional to 746,232,143,068.40, 1,119,460,136,311.10 and 262,101,032,696.52

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Solution

The fourth proportional to 746,232,143,068.40, 1,119,460,136,311.10 and 262,101,032,696.52 is: 393,190,859,593.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,232,143,068.40 : 1,119,460,136,311.10 = 262,101,032,696.52 : x
  2. Step 2: Convert to fraction form
    746,232,143,068.40/1,119,460,136,311.10 = 262,101,032,696.52/x
  3. Step 3: Cross multiply
    746,232,143,068.40x = 1,119,460,136,311.10 × 262,101,032,696.52
  4. Step 4: Simplify right side
    746,232,143,068.40x = 293,411,657,789,726,372,397,056
  5. Step 5: Solve for x
    x = 293,411,657,789,726,372,397,056/746,232,143,068.40
  6. Step 6: Final answer
    x = 393,190,859,593.99

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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.