Home / 249,622,200.80-374,433,301.20-113,573,304.80

Finding the Fourth Proportional to 249,622,200.80, 374,433,301.20 and 113,573,304.80

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Solution

The fourth proportional to 249,622,200.80, 374,433,301.20 and 113,573,304.80 is: 170,359,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,622,200.80 : 374,433,301.20 = 113,573,304.80 : x
  2. Step 2: Convert to fraction form
    249,622,200.80/374,433,301.20 = 113,573,304.80/x
  3. Step 3: Cross multiply
    249,622,200.80x = 374,433,301.20 × 113,573,304.80
  4. Step 4: Simplify right side
    249,622,200.80x = 42,525,627,444,457,800
  5. Step 5: Solve for x
    x = 42,525,627,444,457,800/249,622,200.80
  6. Step 6: Final answer
    x = 170,359,957.20

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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.