Home / 2,382,056,693.82-3,287,220,096.03-1,310,337,005.34

Finding the Fourth Proportional to 2,382,056,693.82, 3,287,220,096.03 and 1,310,337,005.34

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Solution

The fourth proportional to 2,382,056,693.82, 3,287,220,096.03 and 1,310,337,005.34 is: 1,808,255,088.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,056,693.82 : 3,287,220,096.03 = 1,310,337,005.34 : x
  2. Step 2: Convert to fraction form
    2,382,056,693.82/3,287,220,096.03 = 1,310,337,005.34/x
  3. Step 3: Cross multiply
    2,382,056,693.82x = 3,287,220,096.03 × 1,310,337,005.34
  4. Step 4: Simplify right side
    2,382,056,693.82x = 4,307,366,136,525,417,472
  5. Step 5: Solve for x
    x = 4,307,366,136,525,417,472/2,382,056,693.82
  6. Step 6: Final answer
    x = 1,808,255,088.01

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1.5x scale

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.