Home / 8,973,516,156.30-13,460,274,234.45-7,444,692,348.30

Finding the Fourth Proportional to 8,973,516,156.30, 13,460,274,234.45 and 7,444,692,348.30

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Solution

The fourth proportional to 8,973,516,156.30, 13,460,274,234.45 and 7,444,692,348.30 is: 11,167,038,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,516,156.30 : 13,460,274,234.45 = 7,444,692,348.30 : x
  2. Step 2: Convert to fraction form
    8,973,516,156.30/13,460,274,234.45 = 7,444,692,348.30/x
  3. Step 3: Cross multiply
    8,973,516,156.30x = 13,460,274,234.45 × 7,444,692,348.30
  4. Step 4: Simplify right side
    8,973,516,156.30x = 100,207,600,599,229,562,880
  5. Step 5: Solve for x
    x = 100,207,600,599,229,562,880/8,973,516,156.30
  6. Step 6: Final answer
    x = 11,167,038,522.45

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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.