Home / 249,763,372,729.02-374,600,773,144.33-113,593,602,057.46

Finding the Fourth Proportional to 249,763,372,729.02, 374,600,773,144.33 and 113,593,602,057.46

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Solution

The fourth proportional to 249,763,372,729.02, 374,600,773,144.33 and 113,593,602,057.46 is: 170,370,261,620.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,763,372,729.02 : 374,600,773,144.33 = 113,593,602,057.46 : x
  2. Step 2: Convert to fraction form
    249,763,372,729.02/374,600,773,144.33 = 113,593,602,057.46/x
  3. Step 3: Cross multiply
    249,763,372,729.02x = 374,600,773,144.33 × 113,593,602,057.46
  4. Step 4: Simplify right side
    249,763,372,729.02x = 42,552,251,154,973,878,910,976
  5. Step 5: Solve for x
    x = 42,552,251,154,973,878,910,976/249,763,372,729.02
  6. Step 6: Final answer
    x = 170,370,261,620.15

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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.