Home / 1,404,621,530.94-2,106,302,569.87-837,007,583.41

Finding the Fourth Proportional to 1,404,621,530.94, 2,106,302,569.87 and 837,007,583.41

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Solution

The fourth proportional to 1,404,621,530.94, 2,106,302,569.87 and 837,007,583.41 is: 1,255,136,123.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,621,530.94 : 2,106,302,569.87 = 837,007,583.41 : x
  2. Step 2: Convert to fraction form
    1,404,621,530.94/2,106,302,569.87 = 837,007,583.41/x
  3. Step 3: Cross multiply
    1,404,621,530.94x = 2,106,302,569.87 × 837,007,583.41
  4. Step 4: Simplify right side
    1,404,621,530.94x = 1,762,991,223,926,178,048
  5. Step 5: Solve for x
    x = 1,762,991,223,926,178,048/1,404,621,530.94
  6. Step 6: Final answer
    x = 1,255,136,123.92

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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.