Home / 10,759,092,476.58-14,847,915,516.57-6,242,630,509.26

Finding the Fourth Proportional to 10,759,092,476.58, 14,847,915,516.57 and 6,242,630,509.26

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Solution

The fourth proportional to 10,759,092,476.58, 14,847,915,516.57 and 6,242,630,509.26 is: 8,615,043,564.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,092,476.58 : 14,847,915,516.57 = 6,242,630,509.26 : x
  2. Step 2: Convert to fraction form
    10,759,092,476.58/14,847,915,516.57 = 6,242,630,509.26/x
  3. Step 3: Cross multiply
    10,759,092,476.58x = 14,847,915,516.57 × 6,242,630,509.26
  4. Step 4: Simplify right side
    10,759,092,476.58x = 92,690,050,402,654,830,592
  5. Step 5: Solve for x
    x = 92,690,050,402,654,830,592/10,759,092,476.58
  6. Step 6: Final answer
    x = 8,615,043,564.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.