Home / 249,622,200.30-374,433,300.45-113,573,304.30

Finding the Fourth Proportional to 249,622,200.30, 374,433,300.45 and 113,573,304.30

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Solution

The fourth proportional to 249,622,200.30, 374,433,300.45 and 113,573,304.30 is: 170,359,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,622,200.30 : 374,433,300.45 = 113,573,304.30 : x
  2. Step 2: Convert to fraction form
    249,622,200.30/374,433,300.45 = 113,573,304.30/x
  3. Step 3: Cross multiply
    249,622,200.30x = 374,433,300.45 × 113,573,304.30
  4. Step 4: Simplify right side
    249,622,200.30x = 42,525,627,172,061,176
  5. Step 5: Solve for x
    x = 42,525,627,172,061,176/249,622,200.30
  6. Step 6: Final answer
    x = 170,359,956.45

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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.