Home / 249,763,372,727.52-374,600,773,142.08-113,593,602,055.96

Finding the Fourth Proportional to 249,763,372,727.52, 374,600,773,142.08 and 113,593,602,055.96

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Solution

The fourth proportional to 249,763,372,727.52, 374,600,773,142.08 and 113,593,602,055.96 is: 170,370,261,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,763,372,727.52 : 374,600,773,142.08 = 113,593,602,055.96 : x
  2. Step 2: Convert to fraction form
    249,763,372,727.52/374,600,773,142.08 = 113,593,602,055.96/x
  3. Step 3: Cross multiply
    249,763,372,727.52x = 374,600,773,142.08 × 113,593,602,055.96
  4. Step 4: Simplify right side
    249,763,372,727.52x = 42,552,251,154,156,392,284,160
  5. Step 5: Solve for x
    x = 42,552,251,154,156,392,284,160/249,763,372,727.52
  6. Step 6: Final answer
    x = 170,370,261,617.90

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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.