Home / 373,447,973.04-560,255,240.52-114,689,306.40

Finding the Fourth Proportional to 373,447,973.04, 560,255,240.52 and 114,689,306.40

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Solution

The fourth proportional to 373,447,973.04, 560,255,240.52 and 114,689,306.40 is: 172,059,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,447,973.04 : 560,255,240.52 = 114,689,306.40 : x
  2. Step 2: Convert to fraction form
    373,447,973.04/560,255,240.52 = 114,689,306.40/x
  3. Step 3: Cross multiply
    373,447,973.04x = 560,255,240.52 × 114,689,306.40
  4. Step 4: Simplify right side
    373,447,973.04x = 64,255,284,942,203,976
  5. Step 5: Solve for x
    x = 64,255,284,942,203,976/373,447,973.04
  6. Step 6: Final answer
    x = 172,059,535.95

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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.