Home / 570,880,571,156.04-856,698,113,425.30-268,779,568,914.80

Finding the Fourth Proportional to 570,880,571,156.04, 856,698,113,425.30 and 268,779,568,914.80

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Solution

The fourth proportional to 570,880,571,156.04, 856,698,113,425.30 and 268,779,568,914.80 is: 403,346,971,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,880,571,156.04 : 856,698,113,425.30 = 268,779,568,914.80 : x
  2. Step 2: Convert to fraction form
    570,880,571,156.04/856,698,113,425.30 = 268,779,568,914.80/x
  3. Step 3: Cross multiply
    570,880,571,156.04x = 856,698,113,425.30 × 268,779,568,914.80
  4. Step 4: Simplify right side
    570,880,571,156.04x = 230,262,949,616,574,567,284,736
  5. Step 5: Solve for x
    x = 230,262,949,616,574,567,284,736/570,880,571,156.04
  6. Step 6: Final answer
    x = 403,346,971,767.30

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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.