Home / 175,867,408,197.92-262,616,818,436.48-143,625,213,267.40

Finding the Fourth Proportional to 175,867,408,197.92, 262,616,818,436.48 and 143,625,213,267.40

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Solution

The fourth proportional to 175,867,408,197.92, 262,616,818,436.48 and 143,625,213,267.40 is: 214,470,645,482.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,867,408,197.92 : 262,616,818,436.48 = 143,625,213,267.40 : x
  2. Step 2: Convert to fraction form
    175,867,408,197.92/262,616,818,436.48 = 143,625,213,267.40/x
  3. Step 3: Cross multiply
    175,867,408,197.92x = 262,616,818,436.48 × 143,625,213,267.40
  4. Step 4: Simplify right side
    175,867,408,197.92x = 37,718,396,555,545,502,810,112
  5. Step 5: Solve for x
    x = 37,718,396,555,545,502,810,112/175,867,408,197.92
  6. Step 6: Final answer
    x = 214,470,645,482.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.