Home / 245,025,793.80-367,538,690.70-63,272,971.80

Finding the Fourth Proportional to 245,025,793.80, 367,538,690.70 and 63,272,971.80

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Solution

The fourth proportional to 245,025,793.80, 367,538,690.70 and 63,272,971.80 is: 94,909,457.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,025,793.80 : 367,538,690.70 = 63,272,971.80 : x
  2. Step 2: Convert to fraction form
    245,025,793.80/367,538,690.70 = 63,272,971.80/x
  3. Step 3: Cross multiply
    245,025,793.80x = 367,538,690.70 × 63,272,971.80
  4. Step 4: Simplify right side
    245,025,793.80x = 23,255,265,212,070,020
  5. Step 5: Solve for x
    x = 23,255,265,212,070,020/245,025,793.80
  6. Step 6: Final answer
    x = 94,909,457.70

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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.