Home / 249,156,795.90-373,735,193.85-110,982,135.90

Finding the Fourth Proportional to 249,156,795.90, 373,735,193.85 and 110,982,135.90

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Solution

The fourth proportional to 249,156,795.90, 373,735,193.85 and 110,982,135.90 is: 166,473,203.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,156,795.90 : 373,735,193.85 = 110,982,135.90 : x
  2. Step 2: Convert to fraction form
    249,156,795.90/373,735,193.85 = 110,982,135.90/x
  3. Step 3: Cross multiply
    249,156,795.90x = 373,735,193.85 × 110,982,135.90
  4. Step 4: Simplify right side
    249,156,795.90x = 41,477,930,074,473,552
  5. Step 5: Solve for x
    x = 41,477,930,074,473,552/249,156,795.90
  6. Step 6: Final answer
    x = 166,473,203.85

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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.