Home / 8,950,693,316.16-13,422,142,240.88-2,567,822,055.46

Finding the Fourth Proportional to 8,950,693,316.16, 13,422,142,240.88 and 2,567,822,055.46

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Solution

The fourth proportional to 8,950,693,316.16, 13,422,142,240.88 and 2,567,822,055.46 is: 3,850,614,880.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,950,693,316.16 : 13,422,142,240.88 = 2,567,822,055.46 : x
  2. Step 2: Convert to fraction form
    8,950,693,316.16/13,422,142,240.88 = 2,567,822,055.46/x
  3. Step 3: Cross multiply
    8,950,693,316.16x = 13,422,142,240.88 × 2,567,822,055.46
  4. Step 4: Simplify right side
    8,950,693,316.16x = 34,465,672,877,606,576,128
  5. Step 5: Solve for x
    x = 34,465,672,877,606,576,128/8,950,693,316.16
  6. Step 6: Final answer
    x = 3,850,614,880.90

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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.