Home / 179,810,116.65-248,137,961.36-97,303,901.40

Finding the Fourth Proportional to 179,810,116.65, 248,137,961.36 and 97,303,901.40

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Solution

The fourth proportional to 179,810,116.65, 248,137,961.36 and 97,303,901.40 is: 134,279,384.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810,116.65 : 248,137,961.36 = 97,303,901.40 : x
  2. Step 2: Convert to fraction form
    179,810,116.65/248,137,961.36 = 97,303,901.40/x
  3. Step 3: Cross multiply
    179,810,116.65x = 248,137,961.36 × 97,303,901.40
  4. Step 4: Simplify right side
    179,810,116.65x = 24,144,791,725,283,932
  5. Step 5: Solve for x
    x = 24,144,791,725,283,932/179,810,116.65
  6. Step 6: Final answer
    x = 134,279,384.14

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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.