Home / 1,757,173,342.65-2,424,892,558.59-964,232,588.67

Finding the Fourth Proportional to 1,757,173,342.65, 2,424,892,558.59 and 964,232,588.67

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Solution

The fourth proportional to 1,757,173,342.65, 2,424,892,558.59 and 964,232,588.67 is: 1,330,637,320.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,173,342.65 : 2,424,892,558.59 = 964,232,588.67 : x
  2. Step 2: Convert to fraction form
    1,757,173,342.65/2,424,892,558.59 = 964,232,588.67/x
  3. Step 3: Cross multiply
    1,757,173,342.65x = 2,424,892,558.59 × 964,232,588.67
  4. Step 4: Simplify right side
    1,757,173,342.65x = 2,338,160,429,015,855,616
  5. Step 5: Solve for x
    x = 2,338,160,429,015,855,616/1,757,173,342.65
  6. Step 6: Final answer
    x = 1,330,637,320.90

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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.