Home / 117,595,854.04-176,417,327.16-65,854,039

Finding the Fourth Proportional to 117,595,854.04, 176,417,327.16 and 65,854,039

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Solution

The fourth proportional to 117,595,854.04, 176,417,327.16 and 65,854,039 is: 98,794,244.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,595,854.04 : 176,417,327.16 = 65,854,039 : x
  2. Step 2: Convert to fraction form
    117,595,854.04/176,417,327.16 = 65,854,039/x
  3. Step 3: Cross multiply
    117,595,854.04x = 176,417,327.16 × 65,854,039
  4. Step 4: Simplify right side
    117,595,854.04x = 11,617,793,543,070,400
  5. Step 5: Solve for x
    x = 11,617,793,543,070,400/117,595,854.04
  6. Step 6: Final answer
    x = 98,794,244.39

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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.