Home / 2,312,623,832.74-3,468,525,693.96-1,051,792,622.80

Finding the Fourth Proportional to 2,312,623,832.74, 3,468,525,693.96 and 1,051,792,622.80

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Solution

The fourth proportional to 2,312,623,832.74, 3,468,525,693.96 and 1,051,792,622.80 is: 1,577,502,439.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,623,832.74 : 3,468,525,693.96 = 1,051,792,622.80 : x
  2. Step 2: Convert to fraction form
    2,312,623,832.74/3,468,525,693.96 = 1,051,792,622.80/x
  3. Step 3: Cross multiply
    2,312,623,832.74x = 3,468,525,693.96 × 1,051,792,622.80
  4. Step 4: Simplify right side
    2,312,623,832.74x = 3,648,169,736,899,378,176
  5. Step 5: Solve for x
    x = 3,648,169,736,899,378,176/2,312,623,832.74
  6. Step 6: Final answer
    x = 1,577,502,439.11

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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.