Home / 9,823,518,165.20-14,735,277,247.80-9,065,895,875.60

Finding the Fourth Proportional to 9,823,518,165.20, 14,735,277,247.80 and 9,065,895,875.60

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Solution

The fourth proportional to 9,823,518,165.20, 14,735,277,247.80 and 9,065,895,875.60 is: 13,598,843,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,518,165.20 : 14,735,277,247.80 = 9,065,895,875.60 : x
  2. Step 2: Convert to fraction form
    9,823,518,165.20/14,735,277,247.80 = 9,065,895,875.60/x
  3. Step 3: Cross multiply
    9,823,518,165.20x = 14,735,277,247.80 × 9,065,895,875.60
  4. Step 4: Simplify right side
    9,823,518,165.20x = 133,588,489,226,652,532,736
  5. Step 5: Solve for x
    x = 133,588,489,226,652,532,736/9,823,518,165.20
  6. Step 6: Final answer
    x = 13,598,843,813.40

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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.