Home / 17,824,955,258.40-26,737,432,887.60-9,559,984,826.40

Finding the Fourth Proportional to 17,824,955,258.40, 26,737,432,887.60 and 9,559,984,826.40

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Solution

The fourth proportional to 17,824,955,258.40, 26,737,432,887.60 and 9,559,984,826.40 is: 14,339,977,239.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824,955,258.40 : 26,737,432,887.60 = 9,559,984,826.40 : x
  2. Step 2: Convert to fraction form
    17,824,955,258.40/26,737,432,887.60 = 9,559,984,826.40/x
  3. Step 3: Cross multiply
    17,824,955,258.40x = 26,737,432,887.60 × 9,559,984,826.40
  4. Step 4: Simplify right side
    17,824,955,258.40x = 255,609,452,702,344,314,880
  5. Step 5: Solve for x
    x = 255,609,452,702,344,314,880/17,824,955,258.40
  6. Step 6: Final answer
    x = 14,339,977,239.60

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Double scale
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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.