Home / 1,799,683,584.70-2,699,525,377.05-572,976,039.10

Finding the Fourth Proportional to 1,799,683,584.70, 2,699,525,377.05 and 572,976,039.10

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Solution

The fourth proportional to 1,799,683,584.70, 2,699,525,377.05 and 572,976,039.10 is: 859,464,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,683,584.70 : 2,699,525,377.05 = 572,976,039.10 : x
  2. Step 2: Convert to fraction form
    1,799,683,584.70/2,699,525,377.05 = 572,976,039.10/x
  3. Step 3: Cross multiply
    1,799,683,584.70x = 2,699,525,377.05 × 572,976,039.10
  4. Step 4: Simplify right side
    1,799,683,584.70x = 1,546,763,357,992,043,264
  5. Step 5: Solve for x
    x = 1,546,763,357,992,043,264/1,799,683,584.70
  6. Step 6: Final answer
    x = 859,464,058.65

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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.