Home / 54,197,455,332.15-81,268,269,354.94-24,326,178,565.10

Finding the Fourth Proportional to 54,197,455,332.15, 81,268,269,354.94 and 24,326,178,565.10

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Solution

The fourth proportional to 54,197,455,332.15, 81,268,269,354.94 and 24,326,178,565.10 is: 36,476,738,988.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,197,455,332.15 : 81,268,269,354.94 = 24,326,178,565.10 : x
  2. Step 2: Convert to fraction form
    54,197,455,332.15/81,268,269,354.94 = 24,326,178,565.10/x
  3. Step 3: Cross multiply
    54,197,455,332.15x = 81,268,269,354.94 × 24,326,178,565.10
  4. Step 4: Simplify right side
    54,197,455,332.15x = 1,976,946,432,004,686,872,576
  5. Step 5: Solve for x
    x = 1,976,946,432,004,686,872,576/54,197,455,332.15
  6. Step 6: Final answer
    x = 36,476,738,988.74

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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.