Home / 94,471,527,825.41-141,808,134,714.86-40,715,192,365.24

Finding the Fourth Proportional to 94,471,527,825.41, 141,808,134,714.86 and 40,715,192,365.24

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Solution

The fourth proportional to 94,471,527,825.41, 141,808,134,714.86 and 40,715,192,365.24 is: 61,116,249,697.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,471,527,825.41 : 141,808,134,714.86 = 40,715,192,365.24 : x
  2. Step 2: Convert to fraction form
    94,471,527,825.41/141,808,134,714.86 = 40,715,192,365.24/x
  3. Step 3: Cross multiply
    94,471,527,825.41x = 141,808,134,714.86 × 40,715,192,365.24
  4. Step 4: Simplify right side
    94,471,527,825.41x = 5,773,745,483,871,108,988,928
  5. Step 5: Solve for x
    x = 5,773,745,483,871,108,988,928/94,471,527,825.41
  6. Step 6: Final answer
    x = 61,116,249,697.39

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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.