Home / 16,565,157,166.26-24,851,225,941.80-5,372,158,575.45

Finding the Fourth Proportional to 16,565,157,166.26, 24,851,225,941.80 and 5,372,158,575.45

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Solution

The fourth proportional to 16,565,157,166.26, 24,851,225,941.80 and 5,372,158,575.45 is: 8,059,369,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,157,166.26 : 24,851,225,941.80 = 5,372,158,575.45 : x
  2. Step 2: Convert to fraction form
    16,565,157,166.26/24,851,225,941.80 = 5,372,158,575.45/x
  3. Step 3: Cross multiply
    16,565,157,166.26x = 24,851,225,941.80 × 5,372,158,575.45
  4. Step 4: Simplify right side
    16,565,157,166.26x = 133,504,726,553,686,360,064
  5. Step 5: Solve for x
    x = 133,504,726,553,686,360,064/16,565,157,166.26
  6. Step 6: Final answer
    x = 8,059,369,749.03

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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.