Home / 179,908,795.98-269,863,232.85-64,893,328.74

Finding the Fourth Proportional to 179,908,795.98, 269,863,232.85 and 64,893,328.74

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Solution

The fourth proportional to 179,908,795.98, 269,863,232.85 and 64,893,328.74 is: 97,340,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,908,795.98 : 269,863,232.85 = 64,893,328.74 : x
  2. Step 2: Convert to fraction form
    179,908,795.98/269,863,232.85 = 64,893,328.74/x
  3. Step 3: Cross multiply
    179,908,795.98x = 269,863,232.85 × 64,893,328.74
  4. Step 4: Simplify right side
    179,908,795.98x = 17,512,323,484,174,220
  5. Step 5: Solve for x
    x = 17,512,323,484,174,220/179,908,795.98
  6. Step 6: Final answer
    x = 97,340,007.13

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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.