Home / 94,652,762,520.50-141,987,871,875.06-30,910,442,468.58

Finding the Fourth Proportional to 94,652,762,520.50, 141,987,871,875.06 and 30,910,442,468.58

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Solution

The fourth proportional to 94,652,762,520.50, 141,987,871,875.06 and 30,910,442,468.58 is: 46,368,514,008.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652,762,520.50 : 141,987,871,875.06 = 30,910,442,468.58 : x
  2. Step 2: Convert to fraction form
    94,652,762,520.50/141,987,871,875.06 = 30,910,442,468.58/x
  3. Step 3: Cross multiply
    94,652,762,520.50x = 141,987,871,875.06 × 30,910,442,468.58
  4. Step 4: Simplify right side
    94,652,762,520.50x = 4,388,907,944,829,724,393,472
  5. Step 5: Solve for x
    x = 4,388,907,944,829,724,393,472/94,652,762,520.50
  6. Step 6: Final answer
    x = 46,368,514,008.02

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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.