Home / 17,824,955,090.90-26,737,432,636.35-9,559,984,658.90

Finding the Fourth Proportional to 17,824,955,090.90, 26,737,432,636.35 and 9,559,984,658.90

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Solution

The fourth proportional to 17,824,955,090.90, 26,737,432,636.35 and 9,559,984,658.90 is: 14,339,976,988.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824,955,090.90 : 26,737,432,636.35 = 9,559,984,658.90 : x
  2. Step 2: Convert to fraction form
    17,824,955,090.90/26,737,432,636.35 = 9,559,984,658.90/x
  3. Step 3: Cross multiply
    17,824,955,090.90x = 26,737,432,636.35 × 9,559,984,658.90
  4. Step 4: Simplify right side
    17,824,955,090.90x = 255,609,445,821,878,173,696
  5. Step 5: Solve for x
    x = 255,609,445,821,878,173,696/17,824,955,090.90
  6. Step 6: Final answer
    x = 14,339,976,988.35

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Double scale
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Similar ratio
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1.5x scale

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.