Home / 179,950,196.40-248,331,210.48-97,443,981.14

Finding the Fourth Proportional to 179,950,196.40, 248,331,210.48 and 97,443,981.14

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Solution

The fourth proportional to 179,950,196.40, 248,331,210.48 and 97,443,981.14 is: 134,472,661.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,950,196.40 : 248,331,210.48 = 97,443,981.14 : x
  2. Step 2: Convert to fraction form
    179,950,196.40/248,331,210.48 = 97,443,981.14/x
  3. Step 3: Cross multiply
    179,950,196.40x = 248,331,210.48 × 97,443,981.14
  4. Step 4: Simplify right side
    179,950,196.40x = 24,198,381,790,486,488
  5. Step 5: Solve for x
    x = 24,198,381,790,486,488/179,950,196.40
  6. Step 6: Final answer
    x = 134,472,661.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.