Home / 144,064,604.65-216,096,184.25-34,889,772.76

Finding the Fourth Proportional to 144,064,604.65, 216,096,184.25 and 34,889,772.76

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Solution

The fourth proportional to 144,064,604.65, 216,096,184.25 and 34,889,772.76 is: 52,334,484.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,064,604.65 : 216,096,184.25 = 34,889,772.76 : x
  2. Step 2: Convert to fraction form
    144,064,604.65/216,096,184.25 = 34,889,772.76/x
  3. Step 3: Cross multiply
    144,064,604.65x = 216,096,184.25 × 34,889,772.76
  4. Step 4: Simplify right side
    144,064,604.65x = 7,539,546,762,785,591
  5. Step 5: Solve for x
    x = 7,539,546,762,785,591/144,064,604.65
  6. Step 6: Final answer
    x = 52,334,484.11

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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.