Home / 1,704,222,334.40-2,556,333,501.60-877,725,291.20

Finding the Fourth Proportional to 1,704,222,334.40, 2,556,333,501.60 and 877,725,291.20

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Solution

The fourth proportional to 1,704,222,334.40, 2,556,333,501.60 and 877,725,291.20 is: 1,316,587,936.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,222,334.40 : 2,556,333,501.60 = 877,725,291.20 : x
  2. Step 2: Convert to fraction form
    1,704,222,334.40/2,556,333,501.60 = 877,725,291.20/x
  3. Step 3: Cross multiply
    1,704,222,334.40x = 2,556,333,501.60 × 877,725,291.20
  4. Step 4: Simplify right side
    1,704,222,334.40x = 2,243,758,567,096,175,616
  5. Step 5: Solve for x
    x = 2,243,758,567,096,175,616/1,704,222,334.40
  6. Step 6: Final answer
    x = 1,316,587,936.80

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1.5x scale

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.